34results about How to "Good regulation" patented technology

The invention discloses arthrobacter gandavensis N-15 with high selenium resistance and application of the arthrobacter gandavensis N-15, the arthrobacter gandavensis N-15 with high selenium resistance is preserved in the China Center for Type Culture Collection, the preservation number is CCTCC NO: M20242146, and the preservation date is October 9, 2024. The arthrobacter gandavensis N-15 has the advantages that the arthrobacter gandavensis N-15 can be used for preparing the selenium-resistant arthrobacter gandavensis N-15; the selenium resistance of the arthrobacter dabarangensis N-15 reaches 128 mmol / L, and the arthrobacter dabarangensis N-15 has stable adaptability to high selenium concentration and is convenient for biological preparation of nano-selenium. The arthrobacter dawlini N-15 can be used for reducing sodium selenite to generate nano-selenium, and the generated nano-selenium has certain ABTS free radical scavenging capacity and DPPH free radical scavenging capacity, that is, the nano-selenium has relatively good antioxidant capacity. The arthrobacter dawlini N-15 and the nano-selenium produced by the arthrobacter dawlini N-15 can be widely applied to the fields of medicine, food and agriculture.

The application discloses a kind of secondary sedimentation tank intelligent control systems, the secondary sedimentation tank intelligent control system includes data preparation, for the preliminary setting value of each control parameter of secondary sedimentation tank;Acquisition determination, data acquisition is carried out to control index, and compared with data preparation value, determination result;Regulation and control content, through the determination result of acquisition determination, the intelligent adjustment control of secondary sedimentation tank operation is carried out.The application further discloses a kind of secondary sedimentation tank intelligent control method.The secondary sedimentation tank intelligent control system and method greatly reduce artificial workload, reduce artificial cost, enhance the timeliness of regulation and control, improve the stability of secondary sedimentation tank operation, implement wisdom type water affair construction promotion work.

The utility model relates to the technical field of ankle positioning structures, and discloses an ankle annular external fixing frame postoperative walking assisting insole which comprises a first fixing frame body, the first fixing frame body is provided with a fixing ring fixed to an ankle part, the lower end of the ankle part is placed on the upper portion of the insole, and the lower end of the ankle part is placed on the lower portion of the insole. A second fixing frame body is installed at the upper end of the first fixing frame body through a first positioning column, and a third fixing frame body is installed at the lower end of the first fixing frame body through a second positioning column. According to the ankle annular outer fixing frame postoperative walking assisting insole, the mounting sleeve is mounted between the connecting positions of the fixing rings, the mounting sleeve drives the positions of the fixing rings to be spliced and limited, the positions of the fixing rings outside the ankle part are raised to be spliced and limited, meanwhile, the position of a mounting plate outside a sliding groove is adjusted, and a second fastening bolt is rotated; the mounting directions of the first positioning column and the mounting disc can be adjusted, so that the positioning direction of the ankle part on the inner side of the first fixing frame body can be adjusted and controlled.

The invention discloses a pharmaceutical composition for improving glucose and lipid metabolism disorder by combining N-p-coumaroyl octoamine and rotundine and application of the pharmaceutical composition, and belongs to the field of biological medicine and metabolic disease treatment. In a db / db diabetic mouse model, it is found that NTPC (10 mg / kg) or ROT (10 mg / kg) single drugs can improve hyperglycemia and insulin resistance and reduce blood fat, and low-dosage combination (5 mg / kg of NTPC and 5 mg / kg of ROT) shows the most significant metabolism improvement effect which is obviously better than that of a single drug group. In an in-vitro fatty acid stimulation model, lipid accumulation in cells can be more remarkably reduced through combination of the two drugs, and fatty acid synthesis genes are inhibited.

The invention relates to the technical field of agricultural plant growth regulators, and discloses a phosphate compound containing an amide group as well as a preparation method and application thereof. O-aminopyridine, different substituted benzaldehyde and isocyanide are used as initial raw materials, and ring closing and ring opening are performed to obtain the phosphate compound containing the amide group. And finally, reacting with dialkyl phosphite to obtain the phosphate ester compound containing the amide group. The phosphate ester compound containing the amide group is high in activity, high in stability, simple in synthesis route and low in cost, can serve as an ABA analogue to be combined with abscisic acid receptor (PYL3) protein, can promote plant stomata closing and regulate crop root growth, and can be used as an abscisic acid receptor (PYL3) protein. Further, the drought stress regulation capability of the plants is improved.

The utility model discloses an edible mushroom breeding device capable of supplementing illumination, and relates to the technical field of edible mushroom breeding. The edible mushroom breeding device capable of supplementing illumination comprises a fixed bottom plate, an illumination assembly and an external assembly, the top of the fixed bottom plate is fixedly connected with an illumination box, the illumination assembly is located in the illumination box, the illumination assembly comprises a rotating column, mounting plates, a breeding box, a mounting groove and an LED illuminating lamp, and three groups of mounting plates are rotationally mounted on the outer wall of the rotating column and distributed up and down; the top of the mounting plate is fixedly connected with a breeding box, and the external assembly is located on the fixed bottom plate. The light supplementing device can supplement light for edible mushroom breeding in the breeding box, can effectively make up for the deficiency of natural light, can better adjust the growth process of edible mushrooms especially in rainy days or seasons with large day and night differences, thereby improving the yield, can promote the growth of edible mushroom hyphae through the light for edible mushroom breeding, and improves the quality of edible mushrooms. The influence on the expansion of hyphae due to insufficient natural light is effectively avoided.

The invention relates to the technical field of on-line monitoring of stationary pollution source pollutants, and discloses an on-line automatic detection system for atmospheric pollutants of a stationary pollution source. The system obtains a multi-source monitoring stream containing emission condition text, flue gas time sequence signals and concentration readings from a pollution source monitoring network. An emission condition text is converted into a structured knowledge graph, and a flue gas signal is decomposed into multi-scale components through segmented morphology. The system realizes the fusion of knowledge graph node features and signal components through a graph neural network, and generates a unified perception tensor. And analyzing the tensor by using a tree reasoning network of a differential decision path to form a traceability clue chain pointing to a specific abnormal source. A regulation and control instruction is automatically generated according to the chain and is directly issued to a governance facility controller, so that a closed loop from abnormal monitoring to precise control is realized, and the explainability and control timeliness of traceability are enhanced.

This invention relates to the field of perovskite solar cell technology, specifically to a high-efficiency inverted perovskite solar cell and its fabrication method. The fabrication method includes the following steps: spin-coating a self-assembled monomolecule solution onto a first region on the surface of a conductive substrate, followed by annealing to form a hole transport layer; spin-coating a perovskite precursor solution onto the surface of the hole transport layer; during spin-coating, adding a chemical passivation solution to the coated surface and annealing; spin-coating a field passivator solution onto the annealed perovskite film surface, followed by annealing to form a perovskite active layer; spin-coating a mixed solution of fullerene and fullerene derivatives onto the surface of the perovskite active layer, followed by spin-coating an organic small molecule solution to form an electron transport layer; and fabricating electrodes on the electron transport layer and a second region on the surface of the conductive substrate; the chemical passivation solution is a polymer macromolecular material solution, and the field passivator solution is a small molecule material solution. The high-efficiency inverted perovskite solar cell of this invention significantly improves photoelectric conversion efficiency.

This invention belongs to the field of microbial control technology, specifically relating to a biocontrol bacterium for soybean root rot, a microbial agent, its preparation method, and its application, which can improve soybean yield and oil content. The biocontrol bacterium is *Alcaligenes faecalis* (Factophytes). Alcaligenes faecalis A new strain, named GY16, was deposited at the China Center for Type Culture Collection (CCTCC) on November 12, 2025, with accession number CCTCC M 20252536. This alkali-producing bacterium, GY16, exhibits a specific affinity for soybean, enabling it to colonize soybean roots and effectively control soybean root rot. GY16 also promotes soybean plant growth, increases soybean yield, and improves seed oil content. Inoculants prepared using GY16 can replace pesticides, offering a green, environmentally friendly, and pollution-free alternative that positively contributes to building a sustainable farmland ecosystem.

The invention relates to the technical field of equipment intelligent control, and discloses a method and device for performing intelligent temperature control on intelligent cooking equipment based on voice information, and the method comprises the steps: collecting cooking voice data outputted by user voice based on a voice pickup device corresponding to the intelligent cooking equipment; analyzing the cooking voice data to obtain a corresponding cooking voice analysis result; and executing corresponding regulation and control operation on the intelligent cooking equipment according to the cooking voice analysis result. Therefore, the comprehensiveness and rationality of the regulation and control mode of the intelligent cooking equipment based on the voice information can be improved, the regulation and control accuracy and reliability of the intelligent cooking equipment are improved, the regulation and control timeliness, efficiency and convenience of the intelligent cooking equipment are improved, the cooking accuracy and reliability of food materials are improved, and the user experience is improved. The cooking self-adaptive adjustment function of the intelligent cooking equipment based on man-machine voice interaction is realized.

The present invention relates to the technical field of microwave technology, and relates to a switching system based on signal low frequency, which also includes a code modulation component for code element rate correction arranged at intervals in the channel, and the code modulation component includes a primary correction unit for transmission rate adjustment, a secondary correction unit and a tertiary correction unit for code element number adaptive adjustment. The code modulation component can effectively improve the regulation of the code element number, and can timely adjust the code element rate, etc., thereby ensuring the frequency of the signal and ultimately reducing the distortion probability of the signal.

The invention discloses a method for preparing a slow-release fertilizer based on an organic nitrification inhibitor, a prepared slow-release nitrogen fertilizer and application, and the method comprises the following steps: drying trimmed tea tree branches and leaves, crushing, sieving with a 10-mesh sieve, adding 85-95% ethanol to extract tea polyphenol, extracting for 24-48 hours, carrying out plate-frame pressure filtration solid-liquid separation, volatilizing ethanol in an extracting solution at a high temperature to obtain tea polyphenol, and drying to obtain the slow-release nitrogen fertilizer based on the organic nitrification inhibitor. Tea polyphenol and urea are mixed according to the ratio of 1: 200-1000 and then extruded and granulated, extracted residues are extruded and granulated, and the granulated residues and the prepared urea are mixed according to the ratio of 5-10: 1 to form the organic and inorganic slow-release nitrogen fertilizer with the nitrification inhibitor function. By adopting the method, the function of the tea polyphenol in the tea tree branches and leaves for inhibiting nitrification can be effectively exerted, the utilization efficiency of urea is improved, the environmental risk is reduced, and agricultural wastes are comprehensively utilized; the decomposition speed of tea tree branch and leaf residues obtained after tea polyphenol extraction is high, the soil environment can be effectively improved, and plant growth can be adjusted.

This invention discloses a Pd nanodendritic structure, its preparation method, and its application. The preparation method includes cutting a glass slide into cubes and washing it; dissolving 1-butylpyridine chloride in chloroform solution, then adding 1-naphthol, and dissolving to prepare a chloroform mixture as the oil phase in the reaction system; preparing a precursor solution as the aqueous phase in the reaction system; placing the glass slide in a cylindrical vial for later use; adding the chloroform mixture to the vial, then adding the precursor solution to form an oil-water two-phase reaction system, and allowing the reaction to stand; extracting the organic phase, transferring the product onto the glass slide, then extracting the aqueous solution, loading the obtained product onto the glass slide, washing and drying it to prepare a Pd nanodendritic structure loaded on a glass slide. The catalyst prepared by this invention through a simple and efficient oil-water interface synthesis method exhibits excellent catalytic activity and selectivity in the selective hydrogenation of p-nitrobenzaldehyde to p-aminobenzaldehyde.

The present invention relates to the field of fabric monitoring technology, and in particular to a wearable fabric human monitoring feedback system based on the Internet of Things. It includes a fabric monitoring feedback unit, which is used to monitor the real-time state of the wearable fabric; a state preset control module, which is used to receive the initial feedback signal sent by the fabric monitoring feedback unit, and pre-control the running state of the wearable fabric in combination with the initial feedback signal; and a state configuration judgment module, which is used to respond to the supplementary feedback signal sent again by the fabric monitoring feedback unit during the process of the state preset control module pre-executing the control configuration, so as to readjust the control configuration executed by the state preset control module in combination with the range state monitoring judgment. The state preset control module determines the subsequent body movements of the user that match it, so that the state preset control module forms a pre-control configuration for the wearable fabric in combination with the body movements, thereby improving the current intelligent control of the wearable fabric.

The invention relates to the technical field of raw material conveying, in particular to a polyether production raw material conveying system which comprises a storage tank module used for storing glycerin, a valve module, a metering conveying pump, a check valve and a bubble mixing cavity, the storage tank module can control the temperature of the glycerin, and the bottom of the storage tank module is communicated with the valve module; the valve module is connected with a metering delivery pump through a pipeline, and the metering delivery pump is communicated with a check valve through a pipeline; the glycerin is heated through the storage tank module, the liquidity of the glycerin is improved, the glycerin is smoother in the conveying process, when the glycerin reaches the bubble mixing cavity and is about to be conveyed into the polyether production reaction kettle, low-temperature inert gas is sprayed out through the foaming hole pipe, the temperature of the glycerin can be restored, and the temperature of the glycerin is reduced. The reaction temperature control of the polyether production reaction kettle is prevented from being influenced by high temperature of glycerol.

The present application relates to a kind of real ice field hot and wet regulation system and its control method, the system includes refrigeration dehumidification unit and control unit, refrigeration dehumidification unit includes built-in refrigeration module and cold and hot control module, built-in refrigeration module includes surface cooler, evaporator, rotary dehumidifier, air supply fan, electric heater, two surface heat exchanger, condenser and return air fan, cold and hot control module includes water-cooled evaporator, air-cooled evaporator, water-cooled condenser and air-cooled condenser;Refrigeration dehumidification unit is provided with fresh air channel and regeneration air channel, fresh air channel is used to handle fresh air and send into real ice field, regeneration air channel is used to handle outdoor air;Air-cooled evaporator is connected with water-cooled evaporator, provides cold for fresh air channel, air-cooled condenser is connected with water-cooled condenser, to provide heat.The system according to the different situation of air parameter accurately controls corresponding unit work in refrigeration dehumidification unit.The system and its control method are beneficial to reduce energy consumption, improve energy utilization efficiency.

The invention discloses an integrated power supply framework, a power supply system and a vehicle, which are characterized in that an accessed first voltage is converted into a second voltage through a first voltage conversion circuit to charge a power battery pack, or the second voltage provided by the power battery pack is converted into the first voltage to be output; the second voltage conversion circuit converts a second voltage provided by the first voltage conversion circuit or the power battery pack into a third voltage, and the power supply distribution circuit receives the third voltage and distributes electric energy to a plurality of load power supply ends; the first voltage conversion circuit, the second voltage conversion circuit and the power supply distribution circuit share the same controller, so that the functions of vehicle-mounted charging and discharging and low-voltage distribution are integrated in vehicle power supply, the integration level of the system is improved, the response time of each functional circuit is reduced, the use of wire harnesses, connectors and the like is reduced, and the cost is reduced.

This invention discloses a method for preparing an iron / carbon quantum dot / biochar composite photocatalytic material and its application, belonging to the field of catalytic decomposition technology. Waste wolfberries are carbonized in an aqueous solution of 0.02–2 mol / L K₄[Fe(CN₆)]·3H₂O at 180–200°C for 6–8 hours. The resulting mixture is then centrifuged at 8000–10000 rpm for 10 minutes to separate the lower solid layer. This lower solid layer is dried at 60–80°C for 6 hours, ground, and sieved to obtain the iron / carbon quantum dot / biochar composite material. This invention uses a one-step synthesis method, eliminating the need for secondary composite processes and avoiding cumbersome and energy-intensive preparation steps. The resulting biochar material can be used as a purification material for sulfonamide and fluoroquinolone antibiotics in water, effectively solving the problem of sulfonamide and fluoroquinolone antibiotic pollution in aquatic environments requiring removal.

The invention discloses a pelleting coating method suitable for tomato seeds. The pelleting coating method comprises the following steps: step 1, seed pretreatment; 2, a nucleation stage; 3, an enlarging stage; 4, a rolling stage; 5, a coloring agent and talcum powder are added, and the surfaces of the pellets are colored uniformly at the low rotating speed of 6-10 r / min; and 6, drying at 30-40 DEG C for 45-75 minutes until the water content of the pellets is less than or equal to 8%. According to the pelleting coating method for processing the tomato seeds, pesticide, fertilizer, a plant regulator, a water storage agent, an oxygen producer and some auxiliary materials can be orderly coated on the tomato seeds in a layered mode, the small tomato seeds can be amplified by dozens to hundreds of times through pelleting granulation, plant protection before sowing can be effectively achieved, field application with the fertilizer and the pesticide can be achieved, and the application range is wide. The purposes of protecting and strengthening seedlings and regulating plant growth are achieved, and favorable conditions are created for mechanical precision seeding, so that the purposes of saving a large amount of seeds, improving the yield and saving the cost are achieved.

The invention belongs to the field of fertilizers, and particularly relates to a special compound fertilizer for golden camellia cultivation. The compound fertilizer comprises the following raw materials in parts by weight: 10-15 parts of ammonium chloride, 6-10 parts of potassium sulfate, 2-4 parts of fulvic acid salt, 3-6 parts of shell powder, 2-5 parts of polyglutamic acid, 2-5 parts of chitosan and 2-3 parts of a diethyl aminoethyl hexanoate solution. The fertilizer suitable for growth of camellia nitidissima is prepared according to the proportion of the effective substances. The fertilizer is rich in nutrition and simple in preparation process and has a good economic prospect.

The intelligent control type seedling culture greenhouse comprises a greenhouse structure, an access door is arranged on the greenhouse structure, a storage roof structure matched with the top of the greenhouse structure is arranged at the top of the greenhouse structure, storage side blocking structures are symmetrically arranged on the two sides of the greenhouse structure, and multiple sets of fixing structures are arranged in the greenhouse structure. The multiple sets of fixing structures are provided with water supplementing structures fixedly matched with the fixing structures. By the adoption of the structure, all-directional automatic illumination adjustment is achieved, light shielding arrangement is convenient, daylighting cloth withdrawing and winding are stable, arrangement and winding of light shielding cloth during illumination adjustment are greatly facilitated, and manpower consumption is reduced; temperature and humidity changes in the greenhouse are monitored in real time, automatic water replenishing and temperature control are achieved, convection type ventilation adjustment is achieved, and regulation and control are convenient and rapid; the device is reasonable and stable in overall structure, convenient and flexible to operate and high in practicability.

The present invention discloses a stretchable organic electrochemical transistor and a preparation method thereof, and relates to the field of flexible organic electrochemical transistors or flexible electronics, and solves the disadvantage of unsatisfactory output current caused by insufficient contact and penetration of liquid electrolyte with semiconductor layer in electrochemical transistors. The present invention comprises, from bottom to top, a flexible substrate layer, an electrode layer, a semiconductor layer, an electrolyte layer and a gate electrode; the electrode layer comprises a source electrode and a drain electrode; by dripping a liquid electrolyte layer on a multi-layer porous semiconductor film, high transconductance and large drain current are achieved by utilizing the advantages of large electrolyte contact area and high permeability unique to the multi-layer porous microstructure semiconductor layer.

The application discloses a kind of high-precision pressurized dewatering devices and methods for ore pulp, belong to ore pulp processing technical field, solve the precision of existing equipment ore pulp pressure dewatering characterization equipment is lower, and the dewatering effect of fine particle ore pulp is not ideal, high-precision pressurized dewatering device for ore pulp includes device main body, dewatering characterization integrated equipment, in-situ drying equipment, real-time monitoring module and dewatering control module;In the application, the ultra-high pressure dewatering of ore pulp is realized by the cooperation of dewatering characterization integrated equipment and dewatering control module, and the dewatering control module ensures the high precision of ore pulp dewatering mechanism, also reduces the error of fine particle dewatering characterization data, and the double-shaft transmission design of ore pulp dewatering machine breaks the stress limitation of traditional single-shaft pressurization, two dewatering transmission shafts are symmetrically distributed, can evenly disperse pressure to each area of pressure dewatering operation container, avoids the problems such as equipment deformation caused by excessive unilateral stress of traditional equipment.