11results about How to "Quick evaluation" patented technology

This invention relates to the field of resource and environmental protection technology, and in particular to a method for evaluating the resource and environmental carrying capacity of island cities based on ecosystem service functions. The comprehensive evaluation index of ecosystem services obtained through the assessment and calculation of ecosystem service functions is applied to the rapid assessment of resource and environmental carrying capacity, providing decision support for regional ecosystem protection and sustainable development.

The invention relates to a method for optimizing a favorable area of coal series source rocks in a high-over mature stage, and belongs to the technical field of oil-gas exploration. The method comprises the following steps: firstly, based on a geochemical parameter relation, determining an effectiveness evaluation standard of coal series source rocks in a high-over mature stage; determining TOC calculation formulas and identification standards of different source rocks based on correlation between actually measured TOC of different coal measure source rocks and logging parameters and logging responses of different source rocks; and finally, constructing coal measure source rock favorable area evaluation parameters, calculating TOC and thickness of different coal measure source rock layers of each well at a target interval, and determining the magnitude of the source rock evaluation parameters of each well, thereby determining a source rock favorable area and further providing a basis for exploration and deployment of coal measure natural gas resources. The validity evaluation standard determined by the invention is combined with a large amount of actually measured data, and the method is reliable and accords with the production result; the quality and the thickness of the source rock are considered while favorable area evaluation parameters are constructed, differences and contributions of different lithologic coal series source rocks are comprehensively considered, the method is more scientific, reasonable and comprehensive, and the application effect is good.

The application relates to a rock mass quality rapid evaluation method, device and equipment and a readable storage medium, which comprises the following steps: obtaining target drilling parameters after a drilling machine drills into a rock mass to be measured; inputting the target drilling parameters into a preset rock hardness prediction model, a preset rock weathering prediction model and a preset rock mass integrity prediction model to obtain a target rock hardness comprehensive index, a target rock weathering comprehensive index and a target rock mass integrity comprehensive index; determining a target rock strength grade based on a mapping relationship between the target rock hardness comprehensive index, the target rock weathering comprehensive index and rock strength grades; determining a target rock mass integrity grade based on a mapping relationship between the target rock mass integrity comprehensive index and rock mass integrity grades; and determining a target rock mass quality grade of the rock mass to be measured based on a mapping relationship between the target rock strength grade, the target rock mass integrity grade and rock mass quality grades, so that drilling, rapid and accurate evaluation of engineering rock mass quality is realized.

The application discloses a coal seam lithium-rich layer detection method based on well logging curves and statistical analysis, and belongs to the technical field of mineral resource exploration. The method comprises the following steps: selecting a series of representative coal seam positions for systematic sampling, and preparing the samples into piston samples and powder samples; determining the kaolinite and lithium content of the powder samples, and distinguishing lithium-rich and ordinary coal samples; systematically determining various geophysical response parameters of the piston samples, such as density, resistivity and wave velocity, and screening out sensitive discrimination indexes for lithium enrichment; setting a window size, calculating the moving statistical value curves of the density, resistivity, wave velocity and other well logging curves sensitive to the lithium-rich layer, calculating principal components, and using the selected principal components and a support micro machine to train a prediction model, so as to predict the lithium-rich layer in the coal seam. The application combines geophysical logging, statistical analysis, principal component analysis and a support vector machine, and provides a fast, economical and non-destructive means for lithium resource exploration in coal.

A copper foil brittleness detection sample preparation device and a copper foil brittleness detection method provide a sample preparation and evaluation scheme with low cost, high efficiency and stable reproducible winding stress. The copper foil brittleness detection sample preparation device comprises a seat part and a pressure applying part which are matched with each other. The seat part is provided with a sample groove extending along a first direction. A middle part of the sample groove is provided with an elastic support part. The pressure applying part comprises a guide piece extending along a vertical direction and an indentation forming piece slidingly connected to the guide piece. The indentation forming piece is distributed opposite to the elastic support part along the vertical direction.

The application discloses a kind of lake sediment environmental quality comprehensive evaluation and risk factor identification method, comprising: collecting sediment samples of different point of lake, analyzing the pollution occurrence characteristics of traditional pollutants and trace / trace pollutants of sediment, and deducing pollutant sediment facies prediction no-effect concentration data based on existing database;According to the measured pollutant concentration data of pollutant sediment facies prediction no-effect concentration, dimension reduction is three parameters, and a sediment environmental quality comprehensive evaluation equation is established based on the three parameters;According to the equation, the sediment environmental quality comprehensive score is calculated using the measured concentration data, the sediment environmental quality grade is divided, and the main risk factor of sediment is identified.The method of the application can realize fast, accurate and comprehensive evaluation of lake sediment environmental quality and identification of main risk factors.

The invention provides an anti-HPV59L1 protein monoclonal antibody as well as a preparation method and application thereof, and belongs to the technical field of biology. The monoclonal antibodies 13E1 and 23E11 provided by the invention can be specifically combined with the HPV59 subtype, have the characteristics of neutralizing the HPV59 pseudovirus and blocking the infection of the HPV59 pseudovirus, and can be used for detecting the HPV59 antigen. Wherein the epitope recognized by 13E1 is the epitope targeted by a dominant neutralizing antibody in serum after vaccine immunization, so that the epitope not only can be used for antigen detection, but also can be directly used for evaluating the neutralizing antibody generation capability induced by the HPV vaccine. The invention further provides a double-antibody sandwich ELISA kit, the kit can specifically recognize and quantitatively detect the HPV59LI protein which is complete in conformation and has immunogenicity in a sample, the kit can be stably produced in batch, rapid evaluation of the in-vitro activity of the HPV vaccine can be achieved, and the kit has a good application prospect.

The utility model discloses a kind of essence and incense product diffusivity evaluation devices, comprising: essence or incense product storage container, essence or incense product storage container upper bottle mouth is connected with fragrance diffusion pipe;Fragrance diffusion pipe is perpendicular to ground, multiple smell noses are vertically arranged on fragrance diffusion pipe along central axis, and sealing cover is arranged at the outlet of multiple smell noses;The top of the end of fragrance diffusion pipe away from essence or incense product storage container is equipped with top end fan, and the air outlet direction of top end fan is perpendicular to fragrance diffusion pipe;Fragrance diffusion pipe is equipped with timer on one side;The utility model can quickly, objectively evaluate the diffusivity of essence and incense product, can better judge the spatial performance of essence and incense product in limited space, help perfumer and product developer quickly, intuitively, objectively evaluate the diffusivity of product, guide the modification of essence and finished product.

The invention relates to the technical field of aeronautical manufacturing, and discloses a connection quality analysis method and system for a pipe end connecting piece with an annular groove. First depth data, second depth data, third depth data, fourth depth data, first width data and second width data of each groove formed in the pipe by the rolled ring groove are captured, a first ratio, a second ratio and a third ratio are calculated, each ratio reflects the filling degree of the groove in the corresponding direction, and then the filling amount percentage is determined. According to the number of the grooves and the percentage of the filling amount of each groove, the average filling amount of the pipe end connecting piece is calculated, and therefore the connecting quality of the pipe end connecting piece is rapidly, accurately and comprehensively evaluated; the method is convenient and rapid, and solves the problem that the number of workshop conduits is too large and whether the conduits are qualified cannot be rapidly judged.

This invention relates to a method for intelligent grading and quantitative non-destructive testing of deer antler slices. It utilizes machine learning and other methods to train an artificial intelligence recognition model, enabling rapid and high-throughput quality grading of deer antler. Simultaneously, it extracts the spectral characteristics of deer antler slices at each grade using bioinformatics and chemometrics analysis, establishing a correlation between the characteristics, physicochemical properties, and spectral features of deer antler slices. This provides a scientific basis for quantitatively predicting the quality of deer antler slices using infrared spectroscopy, thereby achieving non-destructive intelligent grading and quantitative classification of deer antler slices. This invention overcomes the problem of traditional deer antler slice quality grading relying on subjective experience through multi-data fusion, enabling rapid and accurate evaluation of deer antler slice quality.

The utility model discloses a kind of fixing device and test device of spray head cleaning effect of workpiece cleaning, fixing device includes the workpiece installation platform for placing workpiece to be cleaned, the workpiece installation platform is equipped with the fastening component for the side limit of the workpiece to be cleaned a pair of and the block component for the side limit of the workpiece to be cleaned another pair, experimental device includes fixing device, water jet nozzle and the driving component for moving the fixing device. The test device of the utility model, workpiece to be cleaned is fixed using fixing device, prevent workpiece displacement or scattered frame in high-pressure water jet cleaning process, ensure the safety of operation;In addition, driving component drives the fixing device installed with workpiece to be cleaned to move at certain speed, water jet nozzle fixed orientation washes the workpiece to be cleaned in movement, this process does not need manual operation, reduce the influence of manual intervention on workpiece cleaning effect, enhance the objectivity of spray head cleaning effect evaluation.