49results about How to "Guaranteed isolation effect" patented technology

The utility model relates to the field of solar photovoltaic technology, in particular to a battery piece, a battery piece stacking structure and a solar battery assembly. In the battery piece, the plurality of first isolation bulges are arranged on the back surface of the battery piece body, and the first isolation bulges protrude out of the back surface of the battery piece body; the plurality of second isolation bulges are arranged on the front surface of the battery piece body and protrude out of the front surface of the battery piece body; the plurality of grid lines 40 are arranged on at least one surface of the battery piece body; in the thickness direction of the battery piece body, the height of at least one of the first isolation bulges and the second isolation bulges is greater than that of all the grid lines; and the plurality of second isolation bulges are projected on the back surface of the battery piece body, and the projection does not intersect with the first isolation bulges, or the projection partially intersects with the first isolation bulges. The arrangement of the first isolation protrusions and the second isolation protrusions effectively prevents the grid lines from making contact with the front face of the battery piece body.

The invention discloses an anesthesia puncture outfit for a surgical patient, and relates to the technical field of anesthesia puncture outfit, the anesthesia puncture outfit comprises a puncture handpiece, the puncture handpiece is provided with a puncture needle sheath; an anesthesia administration part is mounted on the puncture handpiece; the anesthesia administration part is used for sliding on the puncture needle sheath piece; the puncture needle sheath piece is used for guiding the anesthesia administration part; a bubble removing guide piece is mounted on the puncture handpiece; the bubble removing guide piece is used for exhausting; a sampling sealing piece is mounted on the defoaming guide piece; the anesthesia administration part can be matched with a puncture needle sheath piece, a doctor can conveniently and rapidly conduct puncture anesthesia work, the structure is easy to operate, the doctor can more conveniently locate the arachnoid, the accuracy of medicine injection of the subarachnoid space is guaranteed, and the problems that an existing anesthesia puncture outfit for a surgical patient is inconvenient to prompt the doctor to penetrate through the subarachnoid space, and the working efficiency is high are solved. And excessive puncture is easily caused.

The invention provides a termite on-line monitoring, trapping and killing integrated device which comprises a clamping sleeve and a pointed cone, a protection assembly is installed at the top of the clamping sleeve and comprises a top plate and a baffle ring, an inducing assembly is installed on the clamping sleeve and comprises a trapping and killing agent and a support, and the termite on-line monitoring, trapping and killing integrated device is characterized in that a monitoring assembly is installed on the top plate, and the monitoring assembly is connected with the baffle ring. The monitoring assembly comprises a motor and a monitor, the inner side of the clamping sleeve is provided with a communication assembly, the communication assembly comprises an inner ring and a through opening, the termite online monitoring and trapping integrated device can utilize air to carry smell emitted by a trapping and killing agent to blow out the smell towards the ground through the through opening, and the trapping range of termites is widened; the electromagnet attracts the inner ring downwards through magnetic force, mutual sealing work is conducted through the inner ring and the clamping sleeve, underground water is effectively prevented from entering the inner side of the clamping sleeve, then the trapping and killing agent is prevented from being soaked by water, the trapping and killing effects of the trapping and killing agent on the termites are guaranteed, and the device is suitable for online monitoring, trapping and killing work of the termites.

The invention provides a direct storage access method, device and equipment of a virtual machine and a storage medium, the virtual machine is deployed in target equipment, and the method comprises the following steps: receiving a direct storage access request sent by the virtual machine through a target device in the target equipment; the direct storage access request comprises a first physical address for direct storage access operation; determining a second physical address matched with the first physical address according to an address mapping relationship between a pre-configured physical address of a first address range and a physical address of a second address range; the first address range comprises an address range which is not allocated to the virtual machine for use; the second address range is an address range allocated to the virtual machine; and through the target device, performing direct storage access operation on the memory according to the second physical address, and sending a direct storage access result to the virtual machine. According to the process of the invention, the direct storage access operation can be limited, and the isolation of the virtual machine in the target equipment is ensured.

The utility model relates to the technical field of waste water dechlorination, in particular to a medical waste water dechlorination device which comprises a box body and a treatment box, a sealing device is arranged on the surface of the box body and comprises a hydraulic cylinder and a fixed box, and a push rod is connected with a protruding part of the inner surface of the fixed box in a sliding and clamping mode through a sliding way formed in the surface. According to the medical wastewater dechlorination device, through cooperation of a sealing device and a treatment mixing device, a second spring can pull a mixing plate to rapidly move, the mixing effect is guaranteed, through double isolation of the box body and the treatment box, the operation is convenient, and the practicability is high. The device can be moved to collect waste water through wheels and the like, the device can be more convenient to use, meanwhile, the device can be sealed, meanwhile, through double-layer isolation, the waste water can be better isolated, and the safety of the device is improved.

A 5G traffic local area network slicing method based on priorities and CNN-LSTM comprises the following steps: firstly, carrying out priority division on different service nodes of an access network and carrying out priority division on various communication messages, and further establishing a mapping mechanism from service priorities to network slices; and SLA (Service Level Agreement) setting is carried out on the network slices bearing different services. A dynamic service traffic demand is used as an input signal to be input into a CNN model, the CNN model has strong feature learning ability, and the signal is output to an LSTM model after multiple operations of a CNN convolutional layer and a pooling layer. The long-short-term memory neural network can perform feature extraction in combination with forward information, so that the defect of CNN feature extraction is overcome, global and local information is fully utilized, and the accuracy of service traffic prediction is greatly improved. And finally, maximizing the service level agreement (SLA) satisfaction rate of each slice according to the prediction result of the service demand, and realizing the optimal allocation of the wireless resources of the slices.

The present invention discloses a remote monitoring and management method for mobile office equipment based on the Internet of Things, and specifically relates to the field of remote monitoring technology. By extracting the deviation characteristics of operation behaviors and the abnormal characteristics of identity authentication frequencies of different users, a data prediction model is constructed to accurately distinguish user behaviors when multiple users share mobile office equipment, thereby solving the problem of privacy infringement and potential safety hazards caused by the inability of the equipment management system to accurately distinguish user behaviors. By calculating the comprehensive distinction accuracy coefficient by weighted average, the system dynamically adjusts the management strategy according to different accuracy levels, reduces the real-time monitoring burden for accurately distinguished users, and immediately initiates isolation measures for inaccurately distinguished users. For users who are not completely accurately distinguished, whether to trigger protection measures is determined by predicting the degree of abnormality, thereby effectively improving the user behavior recognition capability of the equipment management system, reducing the risk of misjudgment and data leakage, and ensuring user privacy and system security in a shared equipment environment.

The invention relates to the technical field of computers, and discloses a data persistence method and device, equipment, a medium and a program product, and the method comprises the steps: defining model information corresponding to a single business demand for each business demand; determining a model calibrator corresponding to the single service demand according to the model information corresponding to the single service demand; storing the model verifier and the model information corresponding to each business demand in a target database and a cache according to a corresponding relationship; obtaining a target model calibrator from the cache according to the to-be-persisted data; verifying the to-be-persisted data through the target model verifier; and when the verification is passed, storing the to-be-persisted data in the target database according to the target model information in the metadata warehouse. According to the method, the corresponding model information is defined for each business requirement, different business scenes can be flexibly adapted, the model verifier and the model information are stored in the cache, and the data retrieval and verification speed and the data persistence efficiency can be improved.

The utility model provides a building curtain built-in hidden opening system which comprises a middle stand column, the middle stand column is of a hollow structure, a glass assembly and a perforated plate are fixedly arranged on the front side of the middle stand column, a hidden window assembly is additionally arranged on the basis of the middle stand column, and the hidden window assembly is embedded in the outer edge of the middle stand column and communicated with the inner space of the middle stand column. The hidden window comprises a window frame and a window sash, the window sash is movably fixed in the window frame, an airtight water retaining assembly and a drainage hole are fixedly arranged on the inner side of the window frame, and the airtight water retaining assembly makes contact with the inner edge face of the window sash. The hidden opening part is arranged on the basis of the external curtain wall structure part, the decoration effect and the construction safety of the external curtain wall curtain can be guaranteed, the hidden window is additionally arranged in the cavity of the middle stand column, the indoor ventilation function is achieved, the isolation between the indoor space and the outside is guaranteed under the condition that ventilation is not needed, and the indoor space is protected. Installation is convenient, the panel is fast to replace, and an indoor hidden opening part is not affected by deformation of the whole structure.

The invention discloses a computing power resource dynamic slicing and isolation method for an artificial intelligence target range, and the method comprises the following modules: S1, business feature perception and dynamic resource slicing: carrying out the analysis and modeling of an artificial intelligence attack and defense task through a mechanism, and mapping a task demand into a corresponding computing power slicing specification; s2, a driving-level video memory firewall, which monitors the video memory usage behavior of the virtual instance in real time on a driving layer of an execution node, and prevents attack behaviors such as abnormal occupation of the video memory; and S3, carrying out atomized rollback based on the model state of the shared memory. According to the mechanism, rapid recovery of the environment is realized through page table resetting. The method is oriented to an artificial intelligence target range, and the problems of static low efficiency, insufficient safety and isolation, lack of a quick recovery mechanism and the like of resource scheduling are solved through the mechanisms.

The utility model discloses a heating tube sealing structure and baking tray, aim at solving the existing heating tube seal not thoroughly, the assembly stability is poor and so on. The structure contains heating disc, its inside is equipped with magnesium oxide filler, and the first, second heating tube cold needle is projected with respectively two ends, and there is the heating wire that penetrates heating disc and is wrapped by magnesium oxide filler between two cold needles. In addition, still be equipped with first conducting rod subassembly and second conducting rod subassembly, two respectively with the both ends sealed connection of heating disc. This design through both ends conducting rod subassembly and the close seal of heating disc, can bear the gas expansion pressure in pipe, prevent gas leakage, maintain the pressure balance in pipe, enhance the sealing reliability, effectively solve the sealing problem caused by gas expansion. Meanwhile, the structure reduces the dependence on the size precision of single component, even if the size error exists in component processing, can realize good sealing connection, reduces the unstable situation of assembly caused by size deviation, improves the stability and success rate of assembly.

The utility model discloses a multi-nozzle precision control electrostatic spinning machine, and relates to the technical field of electrostatic spinning machines. The spinning machine comprises a spinning machine shell, a moving mechanism and a wind-up roller are installed in an inner cavity of the spinning machine shell, the moving mechanism is provided with a moving plate, an advancing mechanism is installed on the moving plate, a push plate is installed on the advancing mechanism, a support is installed on the moving plate, a plurality of spray heads are installed on the support, and the spray heads are connected with the wind-up roller. A placing plate is mounted on the moving plate, a plurality of material conveying pieces are arranged on the placing plate, and a fixing mechanism is mounted at the top of the placing plate and located above the material conveying pieces. The insulating ceramic partition plates on the support are made of aluminum oxide ceramic materials and are distributed between every two nozzles at equal intervals, the adjacent nozzles are physically isolated, direct coupling of electric field lines between the adjacent nozzles can be blocked through the high insulation characteristic of insulating ceramics, and independent fusiform electric field distribution is formed by each nozzle.

The present invention relates to the field of ambulances, and in particular to a protective monitoring type negative pressure ambulance for eliminating cross infection, comprising a medical cabin, an interlocking mechanism, a disinfection and air-drying mechanism and an anti-locking structure; the medical cabin comprises a first partition board, a second partition board and a third partition board, a first airtight door and a second airtight door; the interlocking mechanism is arranged at the upper ends of the first airtight door and the second airtight door, the interlocking mechanism prevents the first airtight door and the second airtight door from being opened at the same time, the interlocking mechanism comprises a locking release mechanism, the locking release mechanism is used to release the effect of the interlocking mechanism on the first airtight door and the second airtight door; the disinfection and air-drying mechanism is used to disinfect and dry medical staff; the anti-locking structure is arranged on the first airtight door, the anti-locking structure is used to prevent the first airtight door from being opened; the present invention is provided with a locking release mechanism, so that medical staff can rescue patients in danger in time, and reduce the time patients wait for rescue.

The invention relates to a container-based software risk resolution method and device, equipment and a storage medium. When the target software is operated, if the target software is risk software, the trusted terminal operates the mirror image of the target software through the container, and real-time risk monitoring is carried out through the security policy in the operation process of the container; wherein the mirror image and the security policy of the target software are issued by the trusted security management center. According to the scheme, after the risk software is identified, the risk software can be made into the mirror image to be placed in the container to run and isolated from other applications, so that the security threat to the terminal is reduced; and when the target software runs in the container, the running process of the target software can be monitored through the security policy, so that the security and isolation of the running environment of the container are ensured.

This utility model discloses an oxidizing atmosphere isolation box and a bright solution treatment furnace for steel, which effectively isolates the oxidizing atmosphere. The oxidizing atmosphere isolation box is suitable for bright solution treatment furnaces for steel, which include at least a gas exchange section, a heating section, a rapid cooling section, and a slow cooling section. The oxidizing atmosphere isolation box is installed in the gas exchange section and / or the slow cooling section. The oxidizing atmosphere isolation box includes a box body, a driver, a driving component, and a mounting base. The box body has a sealed cavity with a bottom opening. The driver is installed in the box body, and the driving component is located in the sealed cavity. The driving component is connected to the output end of the driver. The driver drives the driving component to move up and down in the sealed cavity. The mounting base is installed at the lower end of the driving component and extends downward beyond the opening end of the sealed cavity. The mounting base is loaded with a sealing component for bonding with the steel. The driver drives the driving component to move up and down, which in turn drives the mounting base to move up and down synchronously, so that the sealing component is tightly bonded to the steel flowing into the gas exchange section and / or the slow cooling section.

The utility model relates to the technical field of intelligent equipment, in particular to an intelligent watch bottom case which comprises a case body, a first light-transmitting piece and a second light-transmitting piece, a first mounting groove is formed in the middle of the case body, and the first light-transmitting piece is mounted in the first mounting groove; a second mounting groove is formed in the middle of the first light-transmitting part, and the second light-transmitting part is mounted in the second mounting groove; with the center of the second mounting groove as the circle center, the first light-transmitting piece and the second light-transmitting piece are each provided with a plurality of Fresnel patterns in an annular array, and the bottom of the first shell, the bottom of the first light-transmitting piece and the bottom of the second light-transmitting piece are provided with protective films in a vacuum coating mode. According to the utility model, the first light-transmitting part and the second light-transmitting part are arranged, and the Fresnel patterns are arranged on the first light-transmitting part and the second light-transmitting part, so that receiving and transmitting of light are not greatly influenced; in addition, the protective film is arranged in a vacuum coating mode, the isolation effect can be guaranteed, and the thickness of the film can be controlled in a high-precision mode so as to reduce light refraction of the film.

The present invention discloses a color-changing microcapsule, a color-changing ink, and a preparation method and application thereof, wherein a color-changing microcapsule comprises a capsule core and a capsule wall, wherein the capsule wall is composed of PVA and a wall material in a mass ratio of (5-30): (70-250). The present invention can not only effectively ensure that the capsule wall itself has an isolation effect, effectively isolate the influence of external environmental changes on the capsule core in the capsule wall, avoid the performance of the capsule core from being greatly changed due to environmental interference, and improve the stability of the capsule core; at the same time, it can also better improve the bonding performance with the ink connector, thereby improving the ink adhesion performance, so that after subsequent printing, it will not affect the printing of the ink and can be well attached to the surface of the substrate; the present invention can effectively achieve the effect of taking both stability and adhesion into account.

This utility model discloses a synchronous belt-driven, stop-and-go retractable screen window, including a left guide rail and a right guide rail. Pulley assemblies are slidably connected to the surfaces of both the left and right guide rails. A synchronous toothed belt is fitted and meshed on the outer surfaces of a first gear, a second gear, and a third gear, and the synchronous toothed belt is fixedly engaged with the lower end of the pulley assembly. A retractable assembly is driven by the rotating ends of the two first gears. A drum is fixedly fitted on the outer surface of the retractable assembly, and a screen is fixedly connected to the outer surface of the drum. A handle is fixedly connected to the end of the screen. By turning the handle, the synchronous toothed belt can be rotated. The rotation of the synchronous toothed belt drives the first, second, and third gears to rotate. The first gear and the retractable assembly drive the drum to rotate. By pulling the end of the screen with the handle, the screen can be retracted and unfolded. The handle can be controlled to stop at any position, providing convenience for the screen window to be unfolded to any size.

The invention discloses a hysteresis-adjustable single-end voltage stabilization type liquid level annunciator and a liquid level measuring method. The liquid level annunciator comprises a capacitive liquid level receptor and a signal processing module. The signal processing module comprises a voltage stabilizing circuit, a virtual ground processing circuit, a liquid level sensing conversion circuit, a hysteresis comparison circuit and a signal output circuit; the liquid level sensing conversion circuit comprises a signal generation circuit, a signal excitation circuit and a comparison amplification circuit. And the voltage stabilizing circuit and the virtual ground processing circuit are respectively used for carrying out linear voltage stabilization on a single-end power supply and generating virtual ground as reference voltage of a post-stage circuit. The liquid level annunciator only needs a single-end power supply to supply power, the fluctuation within a certain range does not affect the post-stage output, and the requirement for the quality number of onboard power supplies is low; the method has a controllable hysteresis comparison function and can perform effective filtering, so that hardware jitter elimination is realized, the false alarm problem is solved to a great extent, and the method has relatively good practicability.

The invention relates to the field of fence facilities, in particular to a road isolation device for municipal traffic engineering, which comprises a steel strut and a plurality of steel barriers fixedly mounted on two sides of the steel strut, a rotary column is rotatably mounted on the lower portion of the rear end of the steel strut, and a column fixing piece is arranged between the rotary column and the steel strut. A rotating piece is arranged at the rear end of the rotating column, two tensioning frames are symmetrically arranged behind the rotating column, the two tensioning frames are connected with the rotating piece, L-shaped claws are connected to the rear ends of the two tensioning frames, the two L-shaped claws are symmetrically arranged, a threaded sleeve is rotationally installed at one end of the rotating column, and a clamping groove is formed in the other end of the rotating column. A threaded rod is screwed in the threaded sleeve and penetrates out of one end of the threaded sleeve. According to the invention, the isolation effect is ensured, the driving safety is improved, and meanwhile, the device can be conveniently stored and carried and is convenient to use.

The utility model discloses a main shaft rear end waterproof and dustproof mechanism, which comprises a rotor and a rear cover sleeved on the outer side of the upper end of the rotor, an abutting ring and a bearing are sleeved on the outer side of the lower end of the rotor, the abutting ring is positioned at the upper end of the bearing, a water jacket is sleeved on the outer sides of the abutting ring and the bearing, and the water jacket is positioned at the lower end of the rear cover. According to the waterproof and dustproof mechanism at the rear end of the main shaft, limiting balls can be clamped with clamping grooves in the outer side of a butt joint cylinder through movement of a conical cylinder, and therefore the working stability of the isolation mechanism is guaranteed; the water jacket and the rear cover can be subjected to double sealing through deformation generated by the main sealing ring and the secondary sealing ring, so that the waterproof and dustproof effects of the mechanism are further guaranteed, the fixing cylinder and the butt joint cylinder are arranged, the butt joint cylinder can be installed between the fixing cylinder and the rear cover, and therefore the sealing effect is improved. The isolation effect of the fixed cylinder and the butt joint cylinder on the gap of the mechanism is effectively ensured, and the waterproof and dustproof effects of the mechanism are ensured.

The invention discloses an end-to-end cross-machine-fixed network service arrangement method, and relates to the field of communication. The method comprises the following steps: firstly, performing inter-domain routing, then decomposing an end-to-end cross-network and cross-domain service arrangement requirement into intra-domain service arrangement requirements of each participating network domain, then planning a communication tunnel in the network domain, creating an inter-network data exchange strategy, and finally performing inter-domain routing. Therefore, end-to-end service arrangement of the cross-machine-fixed network is completed through cooperation with each professional network manager. According to the invention, the difficulty in business arrangement between a heterogeneous network and an isolation network is solved, and the arrangement, opening, adjustment and full-life-cycle management ending of end-to-end cross-machine fixed network business are facilitated. The method provided by the invention has the characteristics of universality, convenience in use and the like, and is suitable for business arrangement of an end-to-end cross-machine-fixed network.

The present invention discloses a method for isolating execution environment based on hardware. By adding a data arbitration module to the chip transmission channel and combining it with a physical switch, the device can completely cut off the data input channel of the execution environment when the execution environment parses data, and absolutely isolate the execution environment to meet the customer's requirements for the reliability of data processing content. At the same time, it can also ensure that when there are multiple sending chips sending data, the execution environment does not need to be changed, further ensuring the stability and isolation effect of the execution environment; and solving the problem that data information in various field environments is not interfered by external connections when processing data.

The application provides a semiconductor device and a manufacturing method thereof. The manufacturing method comprises the following steps: providing a substrate; etching the substrate to form a shallow trench in the substrate; depositing an isolation material layer in the shallow trench, the isolation material layer filling the shallow trench and covering the surface of the substrate, and an inner groove being formed on the isolation material layer and corresponding to the position of the shallow trench; forming a first mask layer which at least partially fills the inner groove; and etching back the first mask layer and the isolation material layer until part of the surface of the substrate is exposed, so as to form a shallow trench isolation structure which fills the shallow trench and has a top surface higher than the surface of the substrate. In the etching back process, the etching rate of the first mask layer is smaller than the etching rate of the isolation material layer. The application can effectively control the height of the shallow trench isolation step by selecting the first mask layer with high selectivity to the isolation material layer and the substrate and combining the etching process, so as to ensure the performance of the semiconductor device.

The invention relates to a back contact type battery piece and a photovoltaic module, which are applied to the field of photovoltaic power generation, the back contact type battery piece comprises a battery piece, a fixing piece, a welding strip and insulation paste, and the battery piece comprises positive electrode grid lines and negative electrode grid lines which are alternately arranged and arranged in parallel; the welding strips are arranged on the fixing piece in a reciprocating and penetrating manner, and each welding strip is used for connecting all the positive grid lines or all the negative grid lines on a single battery piece; when the welding strip is connected with the positive electrode grid line, the insulation paste coats the negative electrode grid line located below the covering position of the fixing piece. And when the welding strip is connected with the cathode grid line, the insulation paste coats the anode grid line below the covering position of the fixing piece. By adopting the scheme, the welding strip is connected with the positive grid line or the negative grid line through the position of the protruding fixing piece, so that the problems that in the prior art, the reliability is poor due to the fact that the welding strip is directly fixed to the battery piece in a dispensing mode, and glue films are prone to flowing into the position below the welding strip to cause pseudo soldering during lamination welding are solved; and the problem of high cost caused by fixing the welding strip and the battery piece by adopting a hot melt adhesive is also avoided.

The utility model discloses a quantitative dripping device, which relates to the technical field of dripping frying equipment and comprises a hopper box, a storage plate, a lower sealing device and a directional dripping component. The hopper box is provided with a storage cavity and a discharge hole group; the discharging hole group comprises a plurality of discharging holes; the hopper box can move in the second direction; the position of the storage plate is fixed; a plurality of material storage hole groups are formed in the material storage plate, and each material storage hole group comprises a plurality of material storage holes; the lower sealing device moves along with the hopper box; the lower sealing device is provided with a sealing area and a communicating channel group; the blocking area is located below the material storage hole set and can block the lower end opening of each material storage hole of the material storage hole set. The communicating channel group comprises a plurality of communicating channels; the directional dripping assembly is provided with a plurality of circulation channel groups, and each circulation channel group comprises a plurality of circulation channels; the storage holes are in one-to-one correspondence with the circulation channels, and the communication channels can realize communication between the storage holes and the circulation channels. Uniformity and stability of the dripping amount are achieved, and the size consistency of products is guaranteed.

The embodiment of the invention is suitable for the technical field of block chains, and provides a test method and system for a block chain construction function and computer equipment, and the method comprises the steps: obtaining environment configuration parameters and a plurality of test cases based on a code of a to-be-tested block chain construction function; according to the environment configuration parameters, a test environment is deployed in a test server, and the test environment comprises a test block chain; in the test environment, executing each test case through the test block chain to obtain an execution result of each test case; performing transaction scene reproduction on the test cases with the execution results being abnormal to obtain block construction results under each transaction scene; and determining a test result of the code based on the block construction result and the target function of the code. Through the method, the test coverage rate can be improved when the block chain construction function is tested.

A semiconductor structure and a method for forming the same are disclosed. The method includes: providing a substrate; forming an isolation layer on the substrate; forming a growth layer on the isolation layer for growing a channel material; growing a stacked structure on the growth layer, the stacked structure including one or more stacked channel layers, the channel layers including a sacrificial layer and a channel layer on the sacrificial layer; forming a dummy gate structure spanning the stacked structure, the dummy gate structure covering the sidewalls and top of the stacked structure; forming source / drain doped layers on the substrate on both sides of the dummy gate structure, the source / drain doped layers contacting the ends of the stacked structure in the extending direction of the stacked structure; removing the dummy gate structure and the sacrificial layer, retaining one or more longitudinally spaced channel layers as a channel layer structure suspended above the growth layer; and forming a gate structure spanning the channel layer structure on the substrate, the gate structure surrounding the channel layer in the extending direction of the gate structure. This method is beneficial for improving the operating performance of the semiconductor structure.

The invention provides a computing resource scheduling method and device, equipment and a storage medium, a CPU core obtains a read-write permission of a first memory area in a shared memory area by using a preset user mode instruction under the condition of receiving an interrupt request, reads and executes a switching function from the first memory area, and sends the switching function to the first memory area; according to the embodiment of the invention, the CPU core is used for scheduling the computing resources of the CPU core from the first user mode process to the target user mode process, and when the CPU core executes any user mode process, the CPU core only has the read-write authority of the second memory area occupied by the user mode process in the shared memory area. And the process of switching the executed user mode process by the CPU core is in the user mode of the operating system, and the kernel mode of the operating system does not need to be entered, so that the process isolation can be ensured, the computing resource overhead of process switching is reduced, and the CPU computing resource utilization rate is improved.

The application provides a long transaction data processing method and device, electronic equipment and storage medium, and relates to the technical field of long transaction data processing. The method comprises judging an operation type of an operation of a user on a base table, the operation carrying a user number; calling a first trigger corresponding to the operation type in a long transaction view corresponding to the user number, so as to execute an operation corresponding to the operation type on the base table under the long transaction view; calling a second trigger corresponding to the operation type in the base table, so as to update a long transaction state of operation object data when the operation is triggered; when the operation type is a deletion operation or an update operation, calling a third trigger in the base table to insert data in a temporary table corresponding to the base table into the base table, and updating the long transaction state of the operation object data again. The method, device, electronic equipment and storage medium provided by the application can ensure data isolation and provide the ability to cancel an editing operation.