114results about How to "Improve standardization" patented technology

The present application relates to a kind of rocket engine injector thin-wall milling self-positioning fixture and assembly method, it mainly includes upper positioning tire body component, conical surface expansion ring, tire unloading bottom plate, pressing cover plate, tire unloading lifting ring, pressing bolt, expansion screw, lower positioning bottom plate component, locking bolt, long fixed bolt, lower positioning bottom plate component is fixed in machine tool workbench by locking bolt long-term, always not disassembled.Product is positioned and clamped and supported by conical surface expansion ring, tire unloading bottom plate, pressing cover plate, pressing bolt, expansion screw before milling injector thin-wall and positioning tire body component, limit the radial and axial movement of injector thin-wall;Injector thin-wall is positioned and clamped and supported by conical surface expansion ring, tire unloading bottom plate, pressing cover plate, pressing bolt, expansion screw before milling injector thin-wall and positioning tire body component, limit the radial and axial movement of injector thin-wall;Injector thin-wall is positioned and clamped and supported by conical surface expansion ring, tire unloading bottom plate, pressing cover plate, pressing bolt, expansion sleeve before milling injector thin-wall and positioning tire body component, limit the radial and axial movement of injector thinn

The invention discloses a photoelectric sensor system conversion efficiency calibration system and method based on a reverberation chamber, and belongs to the technical field of photoelectric sensor conversion efficiency calibration, the system comprises an electric wave reverberation chamber, a transmitting antenna, a reference antenna and a photoelectric field sensor system; the photoelectric field sensor system is composed of a photoelectric sensor, a laser source, a photoelectric detector, a polarization maintaining optical fiber and a single-mode optical fiber. In the calibration process, the reference antenna and the photoelectric sensor system are used as receiving ends respectively, receiving power at different stirring positions in the reverberation chamber is sampled to obtain two groups of transfer functions, and the total efficiency of the photoelectric sensor system is determined by comparing the two groups of transfer functions under the condition that the radiation efficiency of the reference antenna is known. The conversion efficiency of the photoelectric sensor system is obtained by combining the relation among the power, the field intensity and the total efficiency in the free space; and the effective averaging of the incident direction and the polarization state is realized by using the uniform and isotropic electromagnetic field characteristics of the reverberation chamber.

The utility model belongs to the technical field of concrete test piece ruling, concretely relates to a kind of concrete flexural tensile strength test ruling device;Including clamping positioning system and line printing and dyeing system;Clamping positioning system includes telescopic link, support shell, central bearing gear, clamping spring and clamping baffle;Two telescopic links are reversely installed on support shell slidably, and the rack on the two telescopic links is all engaged with the central bearing gear on support shell;The outside end of telescopic link is equipped with clamping baffle, and clamping spring is connected between telescopic link and support shell;Line printing and dyeing system includes printing plate and pressing assembly, printing plate is located the bottom surface of support shell, pressing assembly is installed on support shell and is connected with printing plate, and pressing assembly is with support shell as support and moves printing plate;A kind of concrete flexural tensile strength test ruling device of the utility model can quickly and accurately draw line of loading point and support point position, improve the standardization of concrete flexural tensile strength test process and the accuracy of result.

The invention discloses an opposite-pull assembly for a UHPC bent cap formwork, the UHPC bent cap formwork and a combined bent cap. The opposite-pull assembly comprises an opposite-pull rod and a pair of opposite-pull rod fixing pieces arranged on the tops of a pair of formwork webs correspondingly. The opposite-pull rod fixing piece comprises a pre-buried fixing plate fixedly arranged on the inner surface of a formwork web and a clamping plate fixedly arranged on the outer surface of the formwork web, and through holes allowing the opposite-pull rods to penetrate through are formed in the areas, exceeding the top of the formwork web, of the pre-buried fixing plate and the clamping plate. And the end parts of the opposite pull rods penetrate through the through holes in the pre-embedded fixing plate and the clamping plate, and are fixed through an inner fastener positioned on the inner surface of the pre-embedded fixing plate and an outer fastener positioned on the outer surface of the clamping plate. The opposite-pull rod is arranged above the top of the formwork web, the opposite-pull rod can be dismantled and reused, and the economic performance is good. And meanwhile, holes are not required to be formed in the formwork webs for mounting the opposite-pull rods, so that the structural integrity of the formwork webs is better, and the appearance is more attractive.

The application discloses a kind of integral sling pre-arrangement platform hydraulic control system and method, belong to rail transit electromechanical liquid precision control technical field.System uses public oil source+six independent parallel open hydraulic branch architecture, supporting oil source power unit, public auxiliary protection unit, six groups of modular work station execution branch and PLC electric control unit;Each work station differentiates and configures throttle, stepped pressure regulating element, branch built-in hydraulic control one-way valve, cooperate main oil line accumulator, oil cooler and construct two-way locking, dynamic pressure compensation, constant temperature and pressure loop.The application is original mechanical limit, servo negative tolerance cutting, continuous tension error directional transfer process: one side return line is mechanically limited to calibrate reference length, servo hanging column is first operated to theoretical total length negative tolerance position and then cut, so that wire actual length is slightly short;After servo rigid lock main sling size, push cylinder continuous tension will cut, assembly, wire elastic deformation all error be transferred to return section without accuracy requirement.

The invention relates to the field of computer-aided diagnosis, discloses a system for judging and recognizing the intestinal tract cleanliness level of an enteroscope patient, and aims to solve the problems that existing intestinal tract cleanliness evaluation is high in subjectivity, low in evaluation efficiency and lack of quantitative standards. The method comprises the following steps: acquiring and preprocessing enteroscopy image sequence data, and extracting multi-scale features; and the intestinal tract cleanliness is identified through a deep learning model, and a quantitative scoring report is generated. The system comprises an image data acquisition module, a preprocessing module, a multi-scale feature extraction module, a cleanliness identification and classification module and a report generation module. According to the technical scheme, evaluation objectivity, accuracy and efficiency can be improved, automation, standardization and high-precision quantification are achieved, and dependence on doctor experience is reduced.

The invention relates to an automatic preparation method and device of a medicament for treating liver cirrhosis. A traditional Chinese medicine decoction is prepared from the following raw materials in parts by weight: 10 parts of radix astragali, 5 parts of radix notoginseng, 15 parts of radix salviae miltiorrhizae, 10 parts of rhizoma atractylodis macrocephalae stir-fried with bran, 10 parts of poria cocos, 10 parts of fructus aurantii stir-fried with bran, 15 parts of vinegar turtle shell, 5 parts of vinegar schisandra chinensis, 15 parts of vinegar tortoise shell, 10 parts of peach kernel, 10 parts of radix curcumae, 15 parts of Chinese lobelia and 20 parts of phyllanthus urinaria. An automatic preparation device of the liver cirrhosis treatment medicament is applied, and the method comprises the following steps: S1, filling; s2, performing soaking; s3, decocting first; s4, group decoction; s5, later operation is carried out; s6, squeezing; a standardized decoction process aiming at a specific liver cirrhosis treatment prescription can be executed in a single container through exquisite mechanical linkage and automatic control in a whole process without manual intervention, and a specific traditional Chinese medicine formula (astragalus membranaceus, vinegar turtle shell and the like) is deeply combined with an automatic operation process of the device, so that a set of optimized preparation process is formed.

This invention discloses a pipe cleaner packaging machine and its process method, comprising the following steps: Step 1: Feeding and Arranging: The wound pipe cleaner workpieces are placed one by one into the grids of the conveyor belt, so that each grid contains an equal amount of pipe cleaner workpieces; Step 2: Conveying and Collecting: The conveyor belt is started, and the grids carrying the pipe cleaner workpieces are conveyed to the end of the conveyor belt through the transmission of the belt, so that the pipe cleaner workpieces fall out of the grids and into the interior of the first receiving device unit; The beneficial effects of this invention are: reducing the labor intensity of operators, significantly improving the production efficiency of the pipe cleaner packaging process, and adapting to the needs of large-scale production; using the grids of the conveyor belt and the insertion holes of the rotating device with holes to achieve dual counting and verify the counting results, effectively avoiding counting deviations, ensuring the consistency of the number of pipe cleaners in each package, and improving the standardization of product packaging.

The utility model relates to the technical field of electronic cigarettes, and discloses a ceramic atomization core heating wire which comprises a heating wire body and a grabbing foot. The two ends of the heating wire are electrically connected with the two electrodes respectively. At least two heating wires are wound on the ceramic atomizing core side by side at a set interval in a snake-shaped or bow-shaped manner, and the two heating wires are densely distributed to form a heating area; and the electrode and the heating wire in the heating area are fixed on the ceramic atomizing core through grabbing feet. The at least two heating wires are arranged on the ceramic atomizing core side by side at the set interval, so that the heating uniformity is ensured, the atomizing efficiency and quality are improved, the fine taste and plumpness are improved, local heat accumulation can be effectively avoided, and carbon deposition generated by insufficient combustion is reduced; the coiled heating wire is fixed through the grabbing feet, the position of the heating wire is stabilized, the risk that the heating wire shifts or is separated from the atomization core is reduced, and therefore heating uniformity is kept.

The present application relates to the technical field of signal processing and analysis, and discloses a fetal heart rate and uterine contraction double monitoring system based on artificial intelligence, which comprises a signal decoupling module for constructing a signal decomposition network of multi-channel physiological signals; a signal feature extraction module for extracting a time domain feature set and a frequency domain feature set of a fetal heart rate signal sequence and extracting a time-varying nonlinear feature set of a uterine contraction signal sequence; a coupling relationship analysis module for constructing a heart rate-contraction joint space-time feature map of the time-varying nonlinear feature set, the time domain feature set and the frequency domain feature set, and determining a heart rate-contraction coupling relationship of a fetal heart rate state and a contraction intensity; an abnormal joint index analysis module for calculating a fetal hypoxia probability and a contraction frequency probability of a pregnant woman to determine an abnormal joint index of the pregnant woman; and a monitoring report generation module for generating a monitoring report of the pregnant woman. The present application can improve the accuracy and comprehensiveness of fetal heart rate and uterine contraction double monitoring.

The invention discloses a quartz round tube type product fine burning and welding automation device and a quartz round tube type product fine burning and welding method applying the device. The device comprises a rack and a control module, the rack is provided with a liftable workpiece clamping and rotating module and a flame machining module which are electrically connected with the control module, the flame machining module is located on one side of the workpiece clamping and rotating module, the liftable workpiece clamping and rotating module comprises a chuck and a main shaft, one end of the main shaft is in transmission connection with the chuck, and the other end of the main shaft is in transmission connection with the control module. And the other end of the control module is connected with a lifting driving piece which is also electrically connected with the control module. The method has the advantages of excellent processing quality and consistency, good flexibility, strong adaptability, traceable and optimized process and capability of greatly improving the production efficiency. And the labor intensity and the dependence on skilled workers are greatly reduced.

This invention discloses a standardized management system and method for raw material testing and inspection, relating to the field of information management technology for testing and inspection. It addresses issues such as unstable method selection, fragmented record-result chain, weak report version control, and insufficient traceability throughout the raw material testing and inspection process. The system establishes a task-level testing context around the testing task, performs gating verification on samples, equipment, environment, personnel, and candidate testing methods, and determines the target testing method based on processing time sequence, time drift, conditional coupling, and continuous applicable segments. Furthermore, it completes the collection, identification, verification, calculation, rounding, judgment, report freezing, and version replacement control of original records, forming a task-level evidence package, thus achieving standardized, traceable, and closed-loop management of the entire testing process.

This invention discloses a six-phase reactor for an energy storage converter, belonging to the field of reactor technology. It includes a first reactor assembly and a second reactor assembly. The first reactor assembly includes a first base, which is composed of a U-shaped support plate and an L-shaped support plate, allowing for independent and stable placement. The second reactor assembly includes a second base, mainly composed of an L-shaped support plate, which is temporarily stabilized during manufacturing using a detachable support fixture. After each reactor assembly independently completes overall impregnation and drying, the support fixture is removed. Then, the surfaces of the terminals and connectors to be connected in parallel are polished and the paint is removed. The two bases are then fixed using base connectors, and the corresponding phase terminals are electrically connected in parallel using a phase-parallel connector to form a six-phase output. This invention, through differentiated base design and fixture assistance, allows the two reactors to be impregnated separately before being connected in parallel, balancing impregnation process quality and electrical connection reliability, and also helps to reduce the overall size of the unit.

The invention relates to the technical field of craniocerebral injury biomechanical analysis, discloses a semi-automatic craniocerebral injury index CSDM extraction method, and aims to improve CSDM extraction efficiency, applicability and flexibility. The method comprises the following steps: a brain tissue area display state pre-selection step: importing a head model simulation result file into post-processing software, screening and retaining brain tissue entity unit components, hiding irrelevant components and recording parameters; a strain and volume frame-by-frame output step: compiling an automatic script based on a post-processing software secondary development function to realize frame-by-frame output of unit data; and an automatic operation step: automatically calculating the CSDM value of each frame based on the output file through a Matlab calculation program. According to the method, the problems that manual extraction is low in efficiency and prone to errors and a full-automatic method is poor in universality are solved through a manual preprocessing and automatic calculation fusion mode, and the method is suitable for various head models and supports craniocerebral injury mechanism research and clinical assistance.

This invention provides a method for detecting AAV antibody titers, belonging to the field of biomedical technology, comprising: S1 preparing serum-free AAV vectors with different MOI values; preparing a mixture containing different volumes of test serum samples and AAV vectors with known MOI values ​​for co-incubation; S2: adding plasmids containing the CRISPR-Cas9 gene editing system to electroporation buffer, performing electroporation on a known number of cells, adding the serum-free AAV vectors and mixture from step S1 to the electroporated cells respectively, and detecting the expression efficiency of the reporter gene after electroporation; S3: calculating the AAV antibody titer in the test serum sample based on the detection results. The main advantage of this invention is that it can display AAV antibody titers digitally and quantitatively, facilitating understanding and communication, and obtaining stable and reliable results using different cell lines and different AAV transduction doses. This method is easy to standardize and validate, saving time, effort, and detection costs compared to traditional methods, and directly reflects antibody neutralizing activity.

The invention relates to the technical field of early screening of osteoporotic compression fracture, and provides an osteoporotic compression fracture screening method based on a multi-modal large language model. A multi-modal large language model is introduced to carry out quantitative evaluation on key functions such as posture alignment, motion coordination and pain-related reactions of a patient from images and videos, and the key functions are output in a standardized scoring form, so that structural features with clear clinical significance are automatically extracted. And constructing a machine learning model based on the above structured features, evaluating the OVCF occurrence risk, and determining key discriminant factors and the action direction thereof in combination with an SHAP feature contribution analysis and decision tree visualization method, so as to realize interpretable expression of the prediction process. The technical scheme which is safe, low in cost, explainable and easy to popularize is provided for early screening of the OVCF, and the method is suitable for various application scenes such as community and home screening.

The application discloses a turnover chain machine, which belongs to the field of logistics and storage. The machine can significantly reduce the installation space of the driving assembly and the maintenance cost, and improve the stability of the equipment and the smoothness of logistics. The turnover chain machine comprises a fixed rack assembly, a turnover rack assembly driven by a turnover driving assembly is arranged on one side of the fixed rack assembly, the turnover rack assembly can be reciprocally turned around the shaft at the joint of the fixed rack assembly, two groups of conveying chain assemblies composed of end-to-end joints are arranged on the fixed rack assembly and the turnover rack assembly and driven by a conveying driving assembly, the fixed rack assembly is vertically supported by a fixed supporting leg assembly, and the turnover rack assembly is vertically supported by a turnover guiding supporting leg assembly during the conveying of goods, and the turnover driving assembly is arranged on the inner side of the end of the joint of the turnover rack assembly and the fixed rack assembly.

The invention relates to the technical field of photovoltaic supports, in particular to a sloping roof photovoltaic support and a construction method thereof, and the photovoltaic support comprises a plurality of back pull assemblies, a plurality of ground beam assemblies and a plurality of photovoltaic mounting base assemblies. The back pull assembly comprises a rear wall inclined strut, a rear wall transverse strut and a back pull, one end of the rear wall inclined strut is arranged on the rear wall of the house, the other end of the rear wall inclined strut is arranged on the back pull, one end of the rear wall transverse strut is arranged on the rear wall of the house, and the other end of the rear wall transverse strut is arranged on the back pull; the ground beam assembly comprises a front wall inclined strut, a front wall transverse strut and a ground beam, one end of the front wall inclined strut is arranged on the front wall of the house, the other end of the front wall inclined strut is arranged on the ground beam, and one end of the front wall transverse strut is arranged on the front wall of the house. After being installed, the support is not connected with the roof, and an original waterproof layer or waterproof tiles of the roof are prevented from being damaged; by arranging the positioning assembly, positioning installation of the back pull and the ground beam is conveniently achieved, and the construction efficiency is improved.

The application belongs to the technical field of pathological grading, and particularly relates to a lymphoma histological grading method, which comprises the following steps: screening a plurality of regions of interest rich in diagnostic information in a lymphoma pathological section image; inputting the regions of interest into a trained Hover-Net nuclear segmentation model to output a cell separation image; the cell separation image can mark the regions of different cell types, the positions of each cell and the classification information thereof; inputting the cell separation image into a classifier to output a histological grading result and the number of each cell type. The application improves the diagnostic accuracy and efficiency of follicular lymphoma pathological grading by efficiently recognizing lymphoma pathological section images of different pathological grades through a Hover-Net nuclear segmentation model.

The invention discloses a carbon emission calculation method and system based on building main material equivalent, belongs to the technical field of carbon emission calculation, and solves the problems that an existing carbon emission calculation method is high in data requirement, low in calculation speed and insufficient in applicability. By analyzing historical project data, screening out key principal materials and constructing an algorithm model between consumption and total carbon emission, 'less data and high precision 'rapid calculation is realized, indirect carbon emission generated by building material production, transportation and construction is mapped to the key principal materials through weights, a whole-process carbon emission equivalent evaluation system is established, and the evaluation accuracy is improved. And the whole-process carbon emission can be output in a one-stop manner by inputting the consumption. The model output is an interpretable regression equation with a clear coefficient weight, a transparent decision basis is provided, and in addition, the key main materials are pre-determined through an algorithm, so that a new project can directly utilize the use amount of the existing key main materials in the project cost process to carry out carbon emission quick calculation.

This invention provides a method for detecting tetrachloronaphthalene, a persistent organic pollutant in eel products. The specific steps include: eel sample preparation, target analyte extraction and matrix purification, followed by analysis using ultra-high performance liquid chromatography-atmospheric pressure chemical ionization tandem mass spectrometry (UPLC-APCI-MS / MS). The measured peak area, fractionation ratio, and other relevant parameters are substituted into a specific formula to calculate the measured value of tetrachloronaphthalene in the test solution. This method fills the gap in my country's technology for detecting tetrachloronaphthalene-like persistent organic pollutants in eel products. It effectively eliminates interference from the complex matrix of eel products, accurately determines four tetrachloronaphthalene isomers in trace amounts, and possesses significant advantages such as high sensitivity, strong anti-interference ability, simple operation, and high detection accuracy.

The invention discloses a lower limb ischemia assessment system based on thermal imaging key area positioning and temperature difference analysis. A human body target is captured and thermal images of different parts are collected through an automatic moving thermal imaging collection unit; carrying out key point detection and region segmentation by utilizing a deep learning model through preprocessing, and accurately dividing an anatomical region; extracting the calibrated area temperature and calculating the temperature difference; finally, lower limb ischemia is evaluated, a result is output, thermal imaging automation and high-precision collection are achieved, and temperature measurement accuracy and standardization are improved. Objective and reliable evaluation is provided, diagnosis efficiency and accuracy are improved, and personal errors are reduced.

The invention relates to the technical field of image processing, and relates to a charging method and system adaptive to user behavior characteristics, and the method comprises the steps: calculating a pixel gray gradient field of an original image, and recognizing a face region; performing binarization processing on the face region to obtain a binarization pixel matrix, and clustering pixel points which are spatially adjacent and have the same pixel value into a connected domain; constructing a plurality of topological feature data subsets, and calculating and extracting a central point pixel coordinate of each topological feature data subset; determining a skin compression ratio; calculating a correction coefficient of each pixel point in the skin lesion pixel region according to the deflection angle and the skin compression ratio; determining the number of equivalent pixel points below the mask; and calculating a billing value. According to the invention, the judgment accuracy of the actual size of the skin lesion area is improved, so that the charging accuracy is improved.

The present application belongs to the technical field of plant induced regeneration, and particularly relates to a high-efficiency artificial propagation method of Dendrobium candidum, comprising the following steps: taking two-year-old stem segments with nodes as materials, cutting the stem segments into appropriate sizes, and disinfecting the stem segments; and culturing the stem segments in a culture medium A for 90 days, and then completing the proliferation and rooting integration through a direct organogenesis route. The present application realizes the cyclic production of Dendrobium candidum, and the whole culture process can be completed only by using one culture medium, greatly improving the artificial in-vitro propagation efficiency, and the proliferation coefficient is completely comparable to the seed asymbiotic germination method, and the problems of large offspring trait separation and different qualities caused by the seed asymbiotic germination are solved, and the quality and yield of seedlings are greatly improved. The present application can provide a brand-new technical support for the factory-scale growth of Dendrobium candidum, so as to achieve the purpose of cultivating seedlings with genetic stability and excellent quality to improve the artificial planting efficiency, and the cost is low, the cycle is short, and the quality and survival rate of seedlings are high.

The application discloses a method for efficiently preparing abalone tetraploid, which comprises the following steps: synchronously fertilizing the ovum of abalone triploid and the sperm of normal diploid to obtain inter-fertility hybridization fertilized eggs; starting timing and synchronously measuring water temperature after fertilization, and recording the first polar body discharge time of the fertilized egg as B and the second polar body discharge time as C; based on the A, B and C, calculating the processing time point (C-B) / 4 and the processing duration (6B-A) / 2, and performing the first polar body discharge inhibition processing under the same fertilization environment. After the processing, the fertilized eggs are resuspended in fresh sand filtered seawater, and are conventionally incubated and cultivated. The application introduces the fertilization water temperature and the embryonic development biology node as quantitative indexes, eliminates the applicable limitations of a single experience threshold in different environments, and can stably and efficiently obtain abalone tetraploid fry, thereby providing a reliable tetraploid parent source for large-scale production of abalone full triploid.

The application relates to a binocular vision-based automatic calibration method for the spatial position of an internal module of an instrument, and comprises the following steps: acquiring the positions of cameras installed in different directions of the instrument; acquiring selected standard objects; under the condition of the same imaging resolution, performing coarse adjustment by using a large field of view, and then performing fine adjustment by reducing the field of view; acquiring a set initial step length; controlling a mechanical arm to move according to the step length; identifying the image boundary and comparing the consistency of pixel positions; judging whether the position deviation of the standard object and a probe is less than a set error limit; if yes, the current position is acquired; otherwise, the step length is updated, and the step of controlling the mechanical arm to move according to the step length is jumped to. The application is applied to the calibration process of a three-dimensional mechanical arm of an instrument, and computer vision technology is used to assist manual operation, so that the calibration process is automatically realized, the calibration steps are simplified, the requirement for an operator is reduced, and the standardization of the calibration process and the calibration result is easy to realize.

The application relates to the technical field of financial automation processing, and discloses an archive multi-backup storage device for preventing financial fraud, which comprises a workbench, a conveying belt is installed on the upper side of the workbench, the conveying belt is used for carrying and conveying original bills and pasting sheets, a processing mechanism is used for processing the original bills and the pasting sheets on the conveying belt, a collecting mechanism is used for grabbing the pasted voucher sheets from the conveying belt and placing the pasted voucher sheets in a collecting box, a computer is used for receiving image backup data and electronic data backup generated by the processing mechanism and performing multi-backup data cross inspection, and the computer is electrically connected with the conveying mechanism, the processing mechanism and the collecting mechanism. The application solves the technical problems that the prior art relies on manual operation, is low in efficiency and cannot perform closed-loop checking on final entity vouchers, realizes full-process unmanned operation, and effectively prevents financial fraud.

The present application relates to the technical field of vacuum coating, in particular to a rotating-evaporation rate collaborative control method and system based on deposition distribution model, which establishes a deposition process model containing an evaporation source distribution model, a substrate kinematics model and a cumulative dose model; based on the model, a rotating speed ω(t) and an evaporation rate R i (t) are optimized variables, a collaborative control trajectory is generated through multi-objective optimization; the trajectory is executed; and deposition state data is obtained in real time during the coating process, compared with the model prediction value, the model parameters are corrected online and the trajectory is regenerated, realizing rotating-evaporation rate collaborative control. The method first promotes the rotating speed from a fixed parameter to an active control variable, optimizes it collaboratively with the evaporation rate, increases a completely independent control degree of freedom, fundamentally breaks through the uniformity and component precision upper limit of traditional single-variable control, and solves the poor uniformity problem of perovskite photovoltaic components in the prior art.

The application provides a gyrotron fast voltage regulating method based on long pulse power forbidden zone prediction, belongs to the field of nuclear fusion plasma heating, and comprises the following steps: setting a target power, determining the adjustment range of the anode voltage of the gyrotron based on the target power; starting the gyrotron until the power of the gyrotron reaches a safe advance point, the safe advance point is located before the starting boundary of the power forbidden zone, and the anode voltage of the gyrotron is adjusted to the target voltage at one time according to the adjustment range; under the target voltage, the power of the gyrotron rapidly climbs to the target power after crossing the power forbidden zone and enters long pulse steady-state operation; and the system is also provided; the power forbidden zone and the safe advance point of long pulse operation are identified through statistical analysis, the anode voltage is adjusted at one time predictively when the starting process reaches the safe advance point, the power forbidden zone is quickly regulated after the voltage of the gyrotron is raised, and the gyrotron directly reaches the target power stable region, so that the long pulse starting success rate is significantly improved, the failure risk is reduced, and the starting time is shortened.

The invention discloses a method for separating cochlea related cells in situ based on a patch clamp system. The method comprises the following steps: contacting an electrode with a target single cell under a microscope, and carrying out in-situ grabbing on the target single cell through negative pressure adsorption; the target single cell and surrounding cells are kept in a connection state before in-situ grabbing; before the electrode approaches the target single cell, positive pressure is continuously applied, and when the electrode is in contact with the surface of the target single cell, the positive pressure is instantly stopped and switched to negative pressure. According to the method provided by the invention, high-quality cochlea related cells can be obtained in situ for deep sequencing analysis, and the method can be used for basic research and accurate diagnosis and treatment of clinical hearing impairment, and has a good application prospect.