113results about How to "Good control effect" patented technology

The invention discloses a plasma rotation type large-area polycrystalline MPCVD diamond growth method, and relates to the technical field of microwave plasma chemical vapor deposition, and the method comprises the following steps: S1, setting environmental parameters of diamond growth in a reactor through a microwave feeder, sampling plasma state data in the reactor, and calculating the plasma state data; if the plasma is stably started, executing S2; and S2, the plasma state in the reactor is adjusted through the plasma regulator according to the plasma state data in the reactor, the coverage area of plasma discharge is increased, and then the growth area of the polycrystalline diamond is increased.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to a medicine patch needle for preventing and treating allergic rhinitis and a preparation method and application thereof. The medicine patch needle mainly comprises a traditional Chinese medicine composition and a medicine patch thumbtack needle, and the traditional Chinese medicine composition is prepared from, by weight, 30-60 parts of radix astragali, 15-30 parts of radix angelicae sinensis, 10-25 parts of radix saposhnikoviae, 10-30 parts of rhizoma atractylodis, 10-30 parts of rhizoma acori graminei, 5-15 parts of herba asari, 10-30 parts of rhizoma chuanxiong, 10-20 parts of radix angelicae and 1-5 parts of borneol. The medicine needle patch can be used for preventing and treating allergic rhinitis, mild and lasting acupuncture stimulation is achieved on the skin part of the acupoint, the medicine can rapidly enter the acupoint along with the needle hole, in other words, the acupoint achieves the effects of harmonizing qi and blood, relieving stuffy nose and removing pathogenic qi under the dual action of the acupuncture stimulation and the medicine, and the medicine needle patch has the remarkable preventing and treating effect on the allergic rhinitis.

The invention relates to a long-horned beetle natural enemy injection device and a using method thereof, and belongs to the technical field of long-horned beetle control, the long-horned beetle natural enemy injection device comprises a traction rod, a natural enemy storage pipe, a ventilation cover and filling glue, the ventilation cover detachably covers the open end of the natural enemy storage pipe, and the traction rod can movably penetrate through the connecting end of the natural enemy storage pipe; the traction rod is used for being inserted into a trunk boring hole and reserving a communication channel, the filling glue is arranged between the connecting end of the natural enemy storage pipe and the periphery of the trunk boring hole, and the filling glue is used for seamlessly sealing and bonding the traction rod, the connecting end of the natural enemy storage pipe and the periphery of the trunk boring hole. The long-horned beetle worm hole is positioned through the traction rod, a communication channel of the natural enemy and the worm hole is reserved, seamless sealing bonding of filling glue is matched, the natural enemy storage pipe and the worm hole are communicated to form a closed parasitic space, the search range of the natural enemy is greatly reduced, the natural enemy is forced to make contact with long-horned beetles in the worm hole, and therefore the parasitic efficiency and the prevention and control speed of the natural enemy are improved. The green prevention and control requirements of forest and fruit industries are met.

This invention discloses a herbicidal composition containing propyzoxystrobin and chlorpyrifos, and its application, belonging to the field of pesticide technology. The active ingredients of this herbicidal composition are propyzoxystrobin and chlorpyrifos, with a weight ratio of propyzoxystrobin to chlorpyrifos of 1:5 to 5:1. Through the synergistic effect of the two active ingredients, this herbicidal composition addresses the seed dormancy and germination characteristics and resistance issues of black nightshade in pumpkin fields, achieving a synergistic control effect of "rapid-acting + long-lasting" and "closed + foliar" action. The control efficiency can reach over 80%, with an optimal ratio reaching as high as 93.1%. It also significantly increases pumpkin yield without adversely affecting pumpkin growth, solving the technical problems of the lack of dedicated control agents for black nightshade in pumpkin fields and the strong resistance of conventional agents in existing technologies.

The utility model relates to a desizing, scouring and bleaching combined machine for linen fabric, which comprises a box body, a guide roller and a cloth swinging assembly are arranged in the box body, the cloth swinging assembly comprises a cloth swinging roller and a swinging part, the cloth swinging roller is in slip connection with the box body, the swinging part is arranged in the box body and is connected with the cloth swinging roller, and a cloth beating roller is arranged in the box body; after entering the box body, the cloth is sequentially wound around the guide roller and the cloth swinging roller to be padded in the treatment liquid, at the moment, the swinging piece drives the cloth swinging roller to move so as to drive the cloth to swing in a reciprocating mode, and the cloth beating rollers on the two sides of the cloth beat the cloth in sequence while swinging. And the material distribution operation time is shortened.

The present application relates to a kind of bacteria inhibiting and growth promoting microorganism and its compound microbial inoculant, preparation method and application.The present application provides a kind of bacillus subtilis (Bacillus subtilis) YCBA0319, preservation number is CGMCC No.33006;A kind of trichoderma longibrachiatum (Trichoderma longibrachiatum) YCFA0522, preservation number is CGMCC No.41655.In the technical solution of the present application, through bacillus subtilis and trichoderma longibrachiatum and the compound microbial inoculant of its composition, through the synergistic effect of two strains, it has the promotion effect to soil health and apple yield, quality etc., compared with control, soil bulk density is reduced, organic matter and available nutrient are improved, and apple single fruit size, yield and quality are all improved.

The application discloses a device information sending method and device, a storage medium and an electronic device, relates to the technical field of smart home, and the device information sending method comprises the following steps: in the case that a first application is authorized and authenticated by a second server corresponding to a second application, receiving an acquisition request sent by a first server corresponding to the first application, wherein the acquisition request is used for acquiring device information corresponding to user information, and the user information is user information corresponding to the second application; in response to the acquisition request, determining first device information corresponding to the user information; determining second device information in the first device information according to application device permission information of the first application, wherein the second device information is device information that is allowed to be viewed by the first application; and sending the second device information to the first application, so that the first application displays the second device information.

The utility model relates to termite control technical field, concretely disclose a kind of embedding device of termite trapping package, the device includes: embedding main body and pivot, pivot is arranged at the side of embedding main body, embedding main body can rotate around pivot;Embedding main body includes multiple embedding parts from top to bottom, any embedding part is rotatably connected with pivot, detachable connection between any embedding part, multiple induction holes are all set up on any embedding part;Embedding main body further includes multiple fixing parts, any fixing part is fixedly connected with pivot, and one fixing part is arranged between two adjacent embedding parts;Any fixing part is all connected with bottom plate, any bottom plate can be detachably connected with adjacent embedding part located above it, and any two bottom plates do not overlap in radial direction;The utility model solves the technical problem that current embedding device is difficult to flexibly adjust according to termite trapping colony size, thereby leading to poor adaptability.

The application discloses a logistics supply chain transportation delay risk intelligent early warning system and method, belongs to the technical field of logistics supply chain management, and is used for solving the problems that the existing logistics transportation delay prevention and control relies on manual experience, key node control is passive, and whole-process risk data is isolated; the system contains three modules of transportation capacity risk assessment, node risk control and transportation risk early warning, transportation capacity classification screening is completed by combining with the analytic hierarchy process through construction of driver hierarchical performance data archives and standardized transportation order system; the loading and unloading nodes are monitored in real time, and delay risks are quantified, and differentiated intervention is implemented; multi-link data is fused to account for comprehensive risks of whole-link and dynamically push early warning; the application forms a closed-loop prevention and control system of source screening-node control-whole-process early warning, can standardize transportation capacity evaluation processes, actively resolve node abnormalities, break through data barriers, effectively improves logistics transportation delay risk control capability and transportation timeliness stability, and is suitable for timeliness control needs of various logistics orders.

The application provides a strain of Rhodococcus ZJUHULJT1 and application of the strain in prevention and treatment of paratyphaceae root-knot nematodes, and belongs to the technical field of biological prevention and treatment of root-knot nematodes. Rhodococcus The Rhodococcus (sp.) ZJUHULJT1 is preserved in the China Center for Type Culture Collection, and the preservation number is CCTCC NO: M 20251182; the Rhodococcus ZJUHULJT1 can significantly inhibit the infection and reproduction of root-knot nematodes, reduce the number of rice root knots, promote the synthesis of defense-related hormones of rice roots, and improve the disease resistance of rice; through the multiple inhibition of paratyphaceae root-knot nematodes, the Rhodococcus ZJUHULJT1 can be applied to the prevention and treatment of rice root-knot nematodes, has good prevention and treatment effect, and provides a new technical means for the pollution-free reduction of paratyphaceae root-knot nematode diseases.

The invention discloses a substituted benzoxazinone-isoxazoline compound as well as a preparation method and application of the substituted benzoxazinone-isoxazoline compound. The preparation method comprises the following steps: by taking DMF (Dimethyl Formamide) as a solvent, reacting ethyl bromoacetate with a compound (II) to generate a compound (III), performing cyclization in the presence of acetic acid and reduced iron powder to obtain a compound (IV), reacting the compound (IV) with hydroxylamine hydrochloride to generate a compound (V), reacting the compound (V) with NCS and MMA (Methyl Methacrylate) in the presence of TEA (Tetraethyl Ammonium) to generate a compound (VI), and reacting the compound (VI) with NCS and MMA to generate a compound (V). Reacting the compound (VI) with propargyl bromide to obtain a substituted benzoxazinone-isoxazoline compound, performing alkaline hydrolysis on the substituted benzoxazinone-isoxazoline compound, and performing condensation reaction on the substituted benzoxazinone-isoxazoline compound and alcohol or amine to obtain a target product. According to the present invention, the weeding activity test results of the obtained product show that the inhibition effects of the compounds I1, I2, I4, I15 and I16 on the rape are good under the concentration of 100 ppm, the excellent weeding activity is provided, and the good prevention and control effect on the invasive organism zinnia elegans is provided.

The application belongs to the technical field of medicine, and relates to a medicine and instrument combination system for treating bromhidrosis by using a sclerosing agent and a multi-needle injection needle and application thereof. The medicine and instrument combination system is a medicine and instrument composition comprising a sclerosing agent and a disposable sterile injection needle. The sclerosing agent comprises one or more of polidocanol, lauromacrogol, sodium myristyl sulfate and sodium morrhuate. The disposable sterile injection needle is a nine-needle injection needle or a five-needle injection needle. The nine-needle injection needle or the five-needle injection needle has uniformly distributed needle heads and equal lengths of the needle heads. The medicine and instrument combination system can standardize injection of the sclerosing agent in the process of treating bromhidrosis, accurately control the dosage, control the curative effect, reduce adverse reactions and improve safety.

This invention relates to the field of genetic engineering, specifically to the application of the rice blast fungus gene trs85 or its encoded protein in inhibiting the pathogenicity of rice blast fungus. Addressing the current lack of effective targets for rice blast fungus, this invention uses a high-throughput knockout system to study the effect of gene trs85 on the pathogenicity of rice blast fungus. It was found that knocking out gene trs85 inhibited autophagy in the mutant, reducing pathogenicity, thus demonstrating that protein trs85 is a potential target for rice blast control. Based on protein modeling of trs85, this invention performs virtual screening to obtain a drug that can inhibit rice blast fungus. This drug has a significant control effect on rice blast fungus, especially at a concentration of 50 μM where the control effect is optimal.

The invention discloses a digital logistics platform root server system and method based on future network / FN and OVXDM overlapping multiplexing and FN virtual-real routing. The system comprises an FN static address distribution module, an OVXDM overlapping multiplexing network module, an FN virtual-real routing addressing module, a logistics service management and control module and a data interaction and storage module. According to the method, logistics integrated management is realized through initialization of an equipment address and a service identifier, OVXDM network data transmission, FN virtual-real addressing decision, service execution and data link updating, and full-link management and control. According to the invention, the problems of poor network adaptation and disjoint management and control of a traditional logistics platform are solved, accurate equipment addressing, safe data transmission, intelligent business management and control and full-link traceability are realized, and the logistics digital operation efficiency is improved.

This invention discloses a general fast modulation method for a VIENNA rectifier, comprising: 1) establishing a mathematical model of nine switches based on the mathematical model of the VIENNA rectifier, obtaining the equality constraints between the duty cycle of the nine switches and the modulation wave; 2) establishing two equations satisfying the control voltage constraint through newly defined variables, and providing a general solution satisfying the equality constraint conditions; 3) obtaining six states based on the different directions of the three-phase current; obtaining inequality constraints under different states based on these six states; and obtaining the upper and lower limits of the free variables based on the inequality constraints under the six states; 4) solving for the compensation amount for neutral point potential balance control starting from the control equation for the capacitor neutral point potential control of the VIENNA rectifier. The modulation model and solution process of the VIENNA rectifier disclosed in this invention have a small computational workload, significantly reducing the computation time compared to the SVPWM modulation technology of three-level converters.

A novel automatic reset fixture, relating to the field of aging testing equipment technology, is used for aging testing of devices. From bottom to top, it includes a base plate, a PCB matching board, and a probe limiting plate capable of supporting the device. The PCB matching board has a number of auxiliary probes, and the probe limiting plate has through holes for the auxiliary probes to pass through. Fixture assemblies are respectively arranged on both sides of the PCB matching board. The fixture assemblies include a lower support plate, an upper pressure plate, a flipping plate, a lower pressure plate, two guide shafts, and two compression springs. This fixture is adapted to the automation, flexibility, and intelligent production needs of modern manufacturing, achieving an overall improvement in production quality, efficiency, safety, and control levels through technological optimization, providing reliable tooling support for the stable and efficient operation of the entire production process.

This invention discloses a method for controlling the in-situ precipitation of multi-scale strengthening phases in alloys and an alloy casting, belonging to the field of metal preparation technology. The method involves placing molten alloy in a crucible of a casting equipment, with a liquid cooling medium filling the area around and below a substrate. The molten alloy is ejected from the crucible outlet and impacts the substrate. Under the spreading and flowing action of the melt, and the cooling effect of the substrate and the liquid cooling medium, submicron-level precipitates are controlled, and a solidified alloy layer is formed. The substrate is then moved downwards towards the liquid cooling medium by a certain distance. This process is repeated, allowing the molten alloy to continuously accumulate and form on the solidified alloy layer. This ensures that the solidified alloy layer undergoes a certain temperature and number of thermal cycles before entering the liquid cooling medium, achieving the control of nanoscale strengthening phases and the formation of the alloy casting. This invention controls the solidification and solid-state phase transformation process of the alloy through a layering method. The process is short, the strengthening phase control effect is good, and high-quality, high-performance alloy castings can be obtained.

The application provides a non-cultivated land herbicide composition and application thereof, and belongs to the technical field of non-cultivated land herbicides. The effective component of the non-cultivated land herbicide composition comprises hexazinone, diuron, 2,4-D and glyphosate; further, the non-cultivated land herbicide composition further comprises a synergist. The non-cultivated land herbicide composition provided by the application has the advantages of high efficiency, low toxicity, broad-spectrum eradication, rapid effect, long persistence, simple operation and easy implementation; the addition of the synergist can improve the penetration, adhesion and rainwater erosion resistance of the herbicide to weed stems and leaves and soil, improve the herbicidal efficacy and reduce the occurrence probability of phytotoxicity; further, the synergist can accelerate the effect speed of the herbicide and improve the utilization efficiency of the herbicide. The application can overcome the shortcomings of the development of weed resistance caused by the long-term use of conventional single herbicide or binary compound preparation, make up for the deficiencies of the existing non-cultivated land herbicides and guarantee the efficient and safe control of non-cultivated land weeds.

This invention discloses the application of Guangming Salt Four-Flavor Decoction Powder in the preparation of drugs for the prevention and treatment of acute liver injury, belonging to the field of biomedical technology. The study found that Guangming Salt Four-Flavor Decoction Powder has a significant hepatoprotective effect on carbon tetrachloride-induced acute liver injury, and its mechanism of action exhibits a time-dependent biphasic pattern: early on, it is mainly characterized by inflammation suppression centered on nuclear factor-κB; later, it is characterized by cytochrome P450-mediated detoxification and restoration of antioxidant metabolic homeostasis. This provides systematic multi-omics scientific evidence for the modernization research and clinical translation of this classic Mongolian medicine compound.

The invention discloses a longitudinal submerged arc welding pipe steel plate compression molding deformation detection image distortion repairing method. An image detection device, a PC terminal, an application server and a background database of the steel plate pressing deformation image online detection system are sequentially connected, application software is installed in the application server, and the PC terminal is in communication connection with the image detection device; the longitudinal submerged arc welding pipe steel plate compression molding deformation detection image distortion repairing method comprises the following steps: establishing a longitudinal submerged arc welding pipe steel plate compression molding model database; forming parameters are monitored, collected and analyzed in real time; calculating steel plate pressing deformation characteristic data; and predicting and guiding the rolling reduction of the forming die. The method has the beneficial effects that the steel plate pressing deformation detection image distortion repairing system is established, the welded pipe forming process is corrected in real time according to image deformation distortion monitored in the longitudinal submerged arc welded pipe forming steel plate pressing process, the oil and gas pipeline manufacturing process is optimized, the management and control capacity is improved, and the product quality is guaranteed.

The invention relates to a traditional Chinese medicine composition for preventing and treating ocular surface injury caused by xerophthalmia and application thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 20-40 parts of spica prunellae, 20-40 parts of radix astragali, 5-25 parts of rhizoma polygonati, 5-25 parts of folium mori and 5-25 parts of fructus crataegi. Compared with the prior art, the traditional Chinese medicine composition disclosed by the invention consists of five medicinal and edible Chinese herbal medicines, is simple and convenient to take, safe and free from side effects, and can be popularized and used as a medicine for preventing and treating xerophthalmia. The traditional Chinese medicine composition disclosed by the invention can be used for remarkably inhibiting the corneal injury related to the xerophthalmia, maintaining the number of conjunctival goblet cells and providing new treatment for relieving the ocular surface injury of the xerophthalmia.

The invention relates to the technical field of aquaculture and biology, in particular to an SIFamide neuropeptide gene and application of the SIFamide neuropeptide gene in promoting growth of litopenaeus vannamei. The litopenaeus vannamei SIFamide gene is shown as a nucleotide sequence of SEQ ID NO: 1. The SIFamide neuropeptide gene is applied to the growth and intestinal peristalsis of the litopenaeus vannamei. The nucleotide sequence of the interference fragment for inhibiting the SIFamide neuropeptide gene is as shown in SEQ ID NO: 4. After the nucleotide sequence (double-stranded RNA) of the interference fragment is applied to the litopenaeus vannamei in an intramuscular injection manner, the weight increase of the litopenaeus vannamei is obviously accelerated and the intestinal peristalsis frequency is obviously improved under the condition that the expression of the SIFamide gene is inhibited. According to the method, damage to the litopenaeus vannamei is small, normal ingestion, molting, inhabiting and other behaviors of the litopenaeus vannamei are not affected, and the action effect is stable.

This invention relates to a method and apparatus for suppressing synchronous oscillations in a power synchronous control converter. The method involves obtaining a first difference ΔP between a reference value of active power and a measured value of active power at the grid connection point of the power synchronous control converter; obtaining a first difference ΔQ between a reference value of reactive power and a measured value of reactive power at the grid connection point of the power synchronous control converter; limiting the synchronous frequency component of the first difference ΔP using a first band-stop filter to obtain a second difference ΔP; obtaining a reference phase of a modulation signal based on the second difference ΔP; limiting the synchronous frequency component of the first difference ΔQ using a second band-stop filter to obtain a second difference ΔQ; calculating a reference voltage amplitude of the modulation signal based on the second difference ΔQ; and generating a modulation signal for controlling the power synchronous control converter based on the reference phase and reference voltage amplitude of the modulation signal. This invention can effectively suppress synchronous oscillations during the operation of a power synchronous control converter.

A wireless networking method, system, medium, and device for multi-scenario energy storage devices are disclosed, relating to the field of wireless networking technology. The method includes: acquiring the product series of each energy storage device in the target network; determining the master and slave devices based on the product series of each energy storage device; controlling the slave devices to establish a communication connection with the master device based on the Bluetooth MAC address of the master device; and, upon receiving a successful connection signal, acquiring real-time data from each energy storage device and uploading the real-time data to a cloud platform. Implementing the technical solution provided in this application can improve the transmission efficiency of data related to energy storage devices.

This invention discloses an endophytic bacterium for Epimedium with multiple disease-resistant and growth-promoting functions, its combination, and its application, belonging to the field of biocontrol technology. The endophytic bacterium for Epimedium described in this invention is *Bacillus belye* B-Y-2. The combination of endophytic bacteria for Epimedium in this invention includes *Bacillus belye* B-Y-2, *Bacillus halophilus* A-G-7, and *Bacillus subtilis* D-1. The endophytic bacteria and combination of this invention exhibit good inhibitory activity against the main pathogens causing Epimedium diseases, and possess nitrogen-fixing, phosphorus-solubilizing, and potassium-solubilizing effects. Icariin and IAA can be detected in the fermentation broth, which can increase soil nutrient content, promote plant growth, and improve Epimedium quality. When combined, they synergistically enhance their effects. As an effective component of foliar fertilizer for controlling Epimedium diseases, they have a long-lasting effect, good control efficacy, and are environmentally safe. When applied to the soil as a microbial fertilizer, they can increase the content of available nitrogen, phosphorus, and potassium in the soil, improve soil fertility, promote plant growth, and reduce the use of chemical fertilizers.

The present application relates to the technical field of microbiology and animal vaccine cross, and particularly relates to a gene deletion attenuated mutant of wild strain of Pseudomonas plecoglossicida, a construction method and application thereof, and provides the gene deletion attenuated mutant based on deletion of the coding genes of proteins participating in maintaining cell membrane lipid asymmetry of Pseudomonas plecoglossicida strain on the wild strain of Pseudomonas plecoglossicida mlaE , the coding gene of response regulator protein of envZ / ompR two-component system ompR , and the coding gene of DeoR family transcriptional regulator deoR The mutant strain has obvious low toxicity, can effectively protect the test fish from the invasion of Pseudomonas plecoglossicida causing the disease of Pseudomonas plecoglossicida visceral white spot disease, and researches show that the vaccine prepared based on the gene deletion attenuated mutant has significant immunization effect and excellent prevention and treatment effect on the disease of Pseudomonas plecoglossicida visceral white spot disease in aquaculture.

This invention discloses the use of an insecticidal protein, specifically a method and its application for controlling lepidopteran pests. The method includes contacting the lepidopteran pests with the insecticidal protein, or introducing a nucleic acid molecule encoding the insecticidal protein into a plant, causing the lepidopteran pests to feed on the plant. The insecticidal protein contains the amino acid sequence shown in SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, or SEQ ID NO:20. In this invention, the Cry1Da1 proteins BD1-002, BD1-018, BD1-019, BD1-021, BD1-022, and BD1-022S exhibit good insecticidal activity against the soybean pest, the silver-striped armyworm.

The application provides a strain of Arthrobacter sp. ZJUHUYJH1 and application thereof in prevention and treatment of paratyphaceae root-knot nematodes, and belongs to the technical field of prevention and treatment of plant root-knot nematodes. The Arthrobacter sp. ZJUHUYJH1 provided by the application has a preservation number of CCTCC NO: M 2025922, is isolated from rice rhizosphere soil infected by paratyphaceae root-knot nematodes, has a good prevention and treatment effect on paratyphaceae root-knot nematodes, a rectification mortality of 91.4% on second instar larvae of root-knot nematodes, can reduce the number of root-knots and the ratio of the number of root-knots to dry weight of rice infected by paratyphaceae root-knot nematodes, and has potential and practical application value in the research of paratyphaceae root-knot nematodes.

The invention discloses talaromyces pinophilus and application thereof. Belongs to the technical field of biological control. According to the invention, a strain HY25 capable of efficiently antagonizing seven kinds of tobacco fusarium is separated from rhizosphere of a diseased plant by a tissue isolation method and a plate confrontation method. The talaromyces pinophilus is identified as talaromyces pinophilus through morphological and molecular biological tree establishment. A further research shows that the strain HY25 has various growth-promoting and disease-preventing capacities of dissolving potassium, dissolving phosphorus, fixing nitrogen and the like. Pot experiment results show that the control effect of fermentation liquor of the strain HY25 on tobacco fusarium root rot is 75%, and the strain HY25 has a remarkable growth promoting effect on indexes such as plant height, root length, fresh weight and leaf surface area of tobacco. In conclusion, the strain HY25 has good biological prevention and control potential on the tobacco fusarium root rot, has a growth promoting effect, and enriches biocontrol strain resources of the tobacco fusarium root rot.