15results about How to "Speed ​​up the build process" patented technology

This invention discloses a biomimetic tree-like hydrate promoting device, belonging to the technical field of natural gas hydrate preparation. It uses tree-like absorbent paper modified with sodium dodecyl sulfate. The device includes a main trunk and 10 branches symmetrically distributed on both sides of the trunk's centerline. The width of the main trunk gradually decreases from bottom to top. The branches are spaced apart along the bottom of the main trunk, and the length of each branch gradually decreases from bottom to top along the length of the main trunk. The length of each branch is the distance from the center of the branch's edge to the center of its end. The width of the branches first increases and then decreases in the direction away from the main trunk. By mimicking the shape of a natural tree, a larger surface area is provided, allowing more gas and water molecules to contact the surface of the promoting material, effectively increasing the gas-liquid contact area and accelerating the hydrate formation process. Especially within a limited space, it enables more efficient gas conversion and rapid growth of methane hydrates.

The invention discloses an aerocar hovering control method and device and an aerocar, and relates to the technical field of aerocars, and the method comprises the steps: processing the point cloud data of a current frame to obtain at least one current point cloud block, and extracting the geometric description information of each current point cloud block; matching the geometric description information of the current point cloud block with the historical geometric description information of the tracked point cloud block: if the matching is successful, associating the current point cloud block with the corresponding tracked point cloud block, and updating the time sequence tracking state of the associated tracked point cloud block; if matching fails, newly establishing a tracked point cloud block for the current point cloud block and initializing a time sequence tracking state of the tracked point cloud block; the time sequence tracking state comprises a motion state; calculating a hovering control signal according to the motion state of each tracked point cloud block and a preset channel range; according to the hovering control signal, the hovering car is controlled to execute hovering action. According to the scheme, the risk of the obstacle invading the channel can be quickly judged, and hovering control is triggered immediately.

The invention discloses a wood product design order splitting method, system and device, a medium and a product, and the method comprises the steps that original data of wood product design are acquired, and the original data comprise design drawings and material details; and verifying and supplementing the material details based on the design drawing to obtain updated details, and determining a production blanking list, a price list and plate coding information according to the updated details. The method can improve the efficiency of a designer to compile a material detail table, save the time for deepening engineers to repeatedly check drawings and extract split details, and reduce errors in the operation process.

This invention belongs to the field of agricultural biotechnology, specifically relating to a plant constitutive promoter OsSULTR2;2pro and its applications. The nucleotide sequence of the promoter OsSULTR2;2pro is shown in SEQ ID NO.1. The promoter OsSULTR2;2pro of this invention is an endogenous constitutive promoter for rice, capable of driving efficient and stable expression of target genes in plant callus tissue, roots, stems, leaves during vegetative growth, as well as young panicles and seeds, and can replace existing non-plant-derived promoters. It has significant application value in the field of plant genetic engineering and can effectively reduce the potential safety risks of transgenic plants caused by the introduction of exogenous DNA.

The invention discloses a Grasshopper-based parameterized modeling method for a polygon projection space distorted surface reticulated shell, which comprises the following steps of: S1, setting geometric parameters of a reticulated shell model in a Grasshopper platform through an input plug-in, and obtaining a corresponding projection surface of a space curved surface reticulated shell surface; s2, connecting vertexes of the projection surface to generate ridge lines forming a reticulated shell curved surface, and constructing a polygonal projection space distorted surface through curved surface generation operation based on the ridge lines; s3, performing grid division on the spatial warping surface by using an isoparametric method or a mapping method to generate grid points; and S4, based on the grid points, generating a single-layer polygonal projection space distorted surface latticed shell structure through a polyline connection plug-in. The method is used for solving the technical problems that an existing spatial reticulated shell structure with a complex shape is difficult to model, the modeling efficiency is low, and the repeated utilization rate is low.

This invention discloses a method, device, and medium for implementing animation effects in Bluetooth light strings. The method includes the following steps: S1, creating a graphics painter based on preset graphic data, the graphics painter drawing multiple LED bead graphics, the multiple LED bead graphics constituting a light string graphic; S2, creating an animation frame generator based on the animation type, the animation frame generator generating animation frame objects; S3, starting a display thread, the display thread acquiring the animation frame objects and sending the animation frame objects to the graphics painter, the graphics painter drawing the display colors of the multiple LED bead graphics according to the animation frame objects, so that the display view displays the corresponding animation effects and / or controls the Bluetooth light string to display the corresponding lighting effects. This animation effect implementation method has high dynamic adjustment efficiency and high flexibility.

The application proposes a large-scale MIMO system channel graph construction method based on a latent space diffusion model (LDM). The method uses the spatial consistency of the large-scale MIMO system channel to learn the conditional probability distribution of the statistical channel state information (sCSI) about the user terminal position to construct the channel graph. An improved variational autoencoder (VAE) is used to learn the low-dimensional representation of high-dimensional sCSI, and the LDM is improved to improve the generation accuracy of the low-dimensional representation of sCSI, and then a channel graph containing position and sCSI low-dimensional representation data is constructed. The storage and transmission cost of the channel graph is greatly reduced compared with directly using high-dimensional sCSI, and the sCSI low-dimensional representation in the channel graph can be accurately restored to high-dimensional sCSI using VAE, and the generation process does not depend on the pilot signal, which greatly saves the pilot overhead while accurately generating sCSI.

The present application relates to a kind of sintering method for reducing the CO content of sintering flue gas, by the reasonable cooperation of measures such as layer thickness, material distribution mode, flue gas reuse composite oxygen-enriched sintering and flue gas carbon monoxide catalytic oxidation in each step, the content of carbon monoxide in the emission flue gas is greatly reduced, so that the environmental friendliness of flue gas emission is greatly improved.

A device and method for deep treatment of organic matter in reverse osmosis membrane filtration concentrate from coal chemical industry are disclosed. This invention relates to a device and method for treating membrane filtration concentrate, aiming to solve the technical problems of easy scaling, high energy consumption, and long treatment time in existing membrane filtration concentrate treatment methods. The device of this invention includes a heat exchanger, an advanced oxidation tank, an electrocoagulation coupled electro-oxidation tank, and a sedimentation tank connected in sequence. A persulfate dosing system is connected to the advanced oxidation tank. Simultaneously, the electrocoagulation coupled electro-oxidation tank and the sedimentation tank are connected to the advanced oxidation tank via reflux pipes. Through the combination of advanced oxidation and electrocoagulation coupled electro-oxidation, thermal activation and Fe... 2+ Ion activation generates sulfate free radicals, which react with existing chloride ions to produce active chlorine. This oxidizes and degrades recalcitrant organic matter in the reverse osmosis concentrate, reducing scaling problems in subsequent evaporation and crystallization systems and completely separating organic matter from the crystalline salt. This invention can be used in the field of wastewater treatment.

This invention provides an application of umbilical cord stem cells in the preparation of anti-aging drugs and related cosmetic products. More specifically, it demonstrates that exosomes prepared from umbilical cord stem cells, when used together with or alone with the anti-aging peptides screened and identified in this invention, can effectively promote fibroblast proliferation, reduce cellular aging characteristics, effectively promote skin wound healing, and promote skin collagen production and increased hydration, showing promising application prospects.

The invention relates to the technical field of power distribution area inverter cooperative control, and discloses a distributed cooperative control method, system and device for a power distribution area and a medium, and the method comprises the steps: calculating the real-time risk values of a plurality of risk indexes corresponding to the multi-dimensional operation data of the power distribution area; a risk adjustment mechanism based on operation scene features is introduced for correction, and a comprehensive risk index and a dominant risk type of the power distribution area are obtained; when the comprehensive risk index exceeds a preset high-risk threshold value, controlling each inverter node in the power distribution area to exchange state information so as to determine a master node and a plurality of slave nodes through a distributed election algorithm; then, the master node is controlled to calculate a total adjustment demand according to the dominant risk type, and an optimal resource allocation scheme is solved and issued to the corresponding slave nodes in combination with the maximum safety adjustment amount and the expected contribution degree received from the slave nodes so as to control execution of the slave nodes; quick response to real-time risks is realized, and the distributed cooperative control efficiency is improved.

The present application relates to a kind of text to structured query implementation method, device and storage medium, it is related to structured query generation technical field.The present application trains language model using text to structured query reinforcement dataset;When applying, the data table knowledge graph of the total data table of application database is constructed, according to the proposed target natural language question and data table knowledge graph, the most relevant several data tables are identified;The overall logical chain natural language explanation of the structured query of target natural language question is directly predicted according to target natural language question by trained language model in the scope of relevant knowledge table and its knowledge graph;And according to target natural language question and the most relevant table, multiple candidate structured queries are predicted;The natural language explanation of the overall logical chain of candidate structured query is obtained using operation explanation template;According to the similarity of two overall logical chain natural language explanations, the optimal candidate structured query is selected.

The application belongs to the technical field of hydrogen production by water electrolysis, and relates to an AEM integrated membrane electrode with an in-situ electrochemical carbon removal function and a preparation method thereof.The AEM integrated membrane electrode comprises an anion exchange membrane, an anode catalytic layer located on one side of the anion exchange membrane, a cathode catalytic layer located on the other side of the anion exchange membrane, and a pH gradient adjusting functional layer located between the anion exchange membrane and the anode catalytic layer.The pH gradient adjusting functional layer is made of a polymer with weak acidic functional groups.The application sets the pH gradient adjusting layer with weak acidic functional groups between the anion exchange membrane and the anode catalytic layer, converts the diffused carbonate into CO2 gas in-situ, and effectively inhibits the ohmic polarization and Nernst potential loss caused by carbonate poisoning, thereby significantly improving the low-load operation stability and long-term service life of the AEM electrolytic cell.

This invention discloses an operation control method for a CO₂ circulating catalytic biomass gasification polygeneration unit, relating to the field of distributed biomass energy utilization and process control technology. The method includes the following steps: inerting and purging are performed based on the gas supply and atmosphere control unit to determine the unit's operating boundaries; during the pyrolysis stage, active sites are constructed in situ on the carbon through alkali metal Na / K dosage control; during the gasification stage, recycled CO₂ and / or purified flue gas are introduced and the CO₂ / steam ratio is controlled to drive the reaction unit to stably produce gas and generate biochar as a byproduct; tar and dust are controlled through staged condensation-filtration-switchable catalytic cracking; a micro gas chromatography calibration dataset is established and sensor array data is fused; soft measurement and closed-loop control are used to adjust the feed rate, bed temperature, and recycled CO₂ ratio; and emergency shutdown is executed when safety interlock conditions such as backfire, CO leakage, and pressure difference abnormalities are triggered. This method solves the problems of large calorific value fluctuations, easy tar blockage, and high monitoring and control costs in distributed biomass gasification, achieving improved efficiency and safe and stable operation.

This invention discloses an engineered mutant CpAgo_PM based on a novel PAZ nucleic acid binding pocket and its applications, belonging to the fields of molecular biology and genetic engineering. The amino acid sequence of the mutant CpAgo_PM is shown in SEQ ID NO.1. This invention rationally designs the PAZ nucleic acid pocket, mutating some normally non-positively charged amino acid residues in the pocket to positively charged amino acids (CpAgo_PM). In in vitro cleavage experiments, four different target sites (TET2-1 / 2 / 3 / 4) on the human TET2 gene transcript were tested. Compared with CpAgo_WT, CpAgo_PM significantly improves the cleavage efficiency at three sites: TET2-1, TET2-2, and TET2-4, indicating that it partially overcomes the sequence cleavage bias of the wild type. Furthermore, its gene editing function in a eukaryotic cell environment has been clearly demonstrated.