11results about How to "Optimized processing" patented technology

The invention discloses a multi-modal spatial data fusion method based on a large model technology, relates to the technical field of multi-modal spatial data, and solves the problems that multi-modal data are generated at different time points, and fusion errors easily exist in the actual fusion process. According to the method, the multi-modal spatial data associated with different spatial feature points are confirmed, the first group of data set is preferentially determined, then the time difference of adjacent selection types is determined according to the related features of the first group of data set, and then the time difference of the adjacent selection types is determined based on the output frequencies of different multi-modal data. According to the method, other subsequent multi-modal data sets of the same spatial feature point are confirmed in sequence, so that the condition that the corresponding data sets are not disordered can be effectively ensured, and the associated data in the subsequent updating process of the spatial model can be effectively ensured not to have any error; different subsequent data sets can be effectively confirmed in sequence, and a better selection effect is achieved.

The invention relates to a method for efficiently inducing human hematopoietic stem progenitor cell erythroid to be directionally differentiated into mature erythrocytes in a serum-free and feeder-layer-free manner, which adopts a serum-free and feeder-layer-cell-free induction culture system, and uses an mTOR pathway inhibitor rapamycin to regulate the activity of an mTOR pathway in the erythroid differentiation process. The use dosage and the treatment mode of the mTOR pathway inhibitor rapamycin are further optimized, and the erythrocyte denucleation efficiency of an in-vitro induced differentiation system is remarkably improved to 70% under the condition that erythrocyte proliferation and differentiation are not affected or the cell state is not reduced. According to the method, heterologous pollution caused by animal serum or heterologous cells is effectively avoided, the clinical safety of in-vitro preparation of transfusion-level red blood cells in the future is ensured, the erythroid directional induced differentiation final maturation efficiency of the human hematopoietic stem progenitor cells is improved, meanwhile, the reagent cost is reduced, and large-scale preparation and clinical transformation are facilitated.

The invention relates to the technical field of water treatment, in particular to an intelligent sewage treatment system based on the Internet of Things, which is provided with a plurality of collection pools, a pretreatment module and a nitrification treatment module, and is characterized in that breeding sewage is collected through the collection pools and generation stage characteristics of the breeding sewage are determined according to breeding activity information; the method comprises the following steps: acquiring a sewage surface image of breeding sewage in a pretreatment tank through an information acquisition end, collecting the breeding sewage with the same stage characteristics through the pretreatment tank, judging whether the breeding sewage is subjected to optimization treatment or not, and selecting an optimization treatment mode of nitration treatment of the breeding sewage through a nitration tank, the flow speed of the breeding sewage in the flow guide pipeline is adjusted, or the air blowing-in mode of each aeration port is adjusted, then the breeding sewage is classified according to the breeding activity information difference, the optimized treatment mode that the sewage is adaptively adjusted for nitrification treatment is achieved, and the sewage treatment effect and efficiency are improved.

The invention relates to the technical field of wind power generation blade production equipment, and discloses a mold heating area temperature monitoring method, system and equipment and a storage medium. A heating area is arranged on one side of a mold, and a covering layer for heat preservation is arranged on the other side of the mold; the method comprises the following steps: acquiring real-time measurement temperature values of a plurality of temperature measurement probes in the heating area; the absolute value of the difference value between the real-time measured temperature values of any two temperature measuring probes is calculated, whether the absolute value of the difference value exceeds a preset temperature difference threshold value or not is judged, and a corresponding alarm state is triggered according to the judgment result; and determining a representative temperature value of the mold heating area based on the real-time measurement temperature values of all the temperature measurement probes, and controlling start and stop of a heating device according to the representative temperature value and a preset target temperature value. The problem that in the prior art, due to the fact that single-point temperature measurement cannot reflect overall temperature distribution of a heating area, the temperature abnormal risk caused by uneven heat preservation coverage cannot be recognized can be solved.

The utility model relates to the technical field of steel plate detection, and discloses a steel plate compression resistance detection device which comprises a box body, a downward pressing assembly is arranged at the top end of the box body, a transverse plate penetrates through the lower side of the downward pressing assembly, three grooves are formed in the box body, pressure bearing assemblies are installed on the lower sides of the grooves, and a collecting groove is formed in the bottom end in the box body. A displacement assembly is arranged on the upper side of the collecting groove, and a control screen is arranged on one side of the box body. In the using process of the steel plate compression resistance detection device, steel plates are firstly placed in the grooves, then the steel plates in the three grooves are pressed downwards at the same time through the pressing assembly to be detected, the steel plate placing positions can be accurately fixed through the grooves, unnecessary steel plate position correction work is reduced, and the steel plate compression resistance detection efficiency is improved. And the steel plates are placed in the grooves, so that fragments generated when the steel plates are broken in the compression resistance detection process can be prevented from splashing, the security protection effect is achieved, and the working efficiency of the compression resistance detection device is effectively improved through synchronous detection of the three sets of steel plates finally.

The utility model relates to the technical field of silicon carbide production, in particular to a raw material mixing device for silicon carbide production. A state switching device; a mixing bin; a stirring plate; feeding and discharging pipes; and positioning the dismounting device. According to the silicon carbide mixing device, the effect of controlling the mixing bin to freely switch three working states of feeding, mixing and discharging is achieved through the state switching device, the convenience and sufficiency of discharging of the mixing bin are improved, and when silicon carbide is mixed, the state switching device drives and controls the mixing bin to continuously rotate in the transverse state, so that the mixing efficiency is improved. Meanwhile, the silicon carbide raw materials continuously rotate upwards and slide down from a high position by combining a stirring plate, the rapid mixing effect is further achieved, the effect that the stirring plate can be pulled out is achieved by arranging a positioning and dismounting device, the silicon carbide raw materials remaining on the surface of the stirring plate can be scraped by a sliding groove in the end of the mixing bin during the pulling-out period, and the mixing efficiency is improved. And then the effect of treating the residual materials on the stirring plate is achieved, and the effect of simply treating the residual materials is achieved through simple stirring plate pulling-out work.

The application provides a cognitive state recognition method and device and a terminal device, and is suitable for the technical field of data processing. The method comprises the following steps: generating a plurality of user voice text information and a plurality of user behavior text information according to a plurality of user voice information, a plurality of user behavior information, a preset user voice text conversion model and a preset user behavior text conversion model; generating initial cognitive state recognition information according to the plurality of user voice text information, the plurality of user behavior text information and a preset initial cognitive state recognition model; and generating target cognitive state recognition information according to the initial cognitive state recognition information, a plurality of historical cognitive state recognition information, a plurality of preset user cognitive state division threshold information and preset user cognitive state switching sequence information. The application realizes accurate recognition of the cognitive state of a user after receiving a design stimulus, and is used for adaptively evaluating the receiving effect of the user on the design stimulus.

The present invention provides a bio-enzyme composition, a bio-enzyme preparation and a method for treating adhesives and ink in waste paper, and relates to the technical field of waste paper adhesives and ink treatment. The bio-enzyme composition provided by the present invention comprises lipase, esterase, modified cellulase and polygalacturonase. The bio-enzyme preparation comprises the above-mentioned bio-enzyme composition, an organic solvent, a surfactant and an activator. The method for treating adhesives and ink in waste paper with a bio-enzyme preparation: the waste paper is crushed and mixed with water, a surfactant and an activator are added and stirred; the bio-enzyme composition and an organic solvent are added and stirred to obtain a mixture; the mass of the bio-enzyme is 0.01%-0.02% of the mass of the waste paper; slag removal, coarse screening, fine screening, flotation, and filtration. The technical scheme of the present invention significantly improves the removal effect of adhesives and inks.

The application belongs to the field of agricultural biotechnology, and more particularly relates to application of a TasA protein in improving stress resistance of rice. The amino acid sequence of the TasA protein is shown as SEQ ID NO. 1, and the rice tolerance to high temperature and drought stress can be significantly improved. Experiments show that the use of a rice stress resistance regulator containing the TasA protein can effectively alleviate the inhibition of stress on plant growth. Compared with the untreated group, the rice seedlings to which the rice stress resistance regulator containing the TasA protein is applied have a significantly increased plant height, fresh weight and dry weight under high temperature stress, and also show a better growth state under drought stress. The rice stress resistance regulator provided by the application has a simple use method and low cost. The application provides a new technical path for improving crop stress resistance by using an exogenous TasA protein, and is suitable for stress resistance improvement of rice and other crops.

This invention discloses a multi-agent dialogue response control method and apparatus. Relating to the field of artificial intelligence, the specific solution is as follows: In response to detecting an event that a new dialogue message has been received at the dialogue interface, the backtracking evaluation attribute of the new dialogue message relative to historical dialogue pairs in the dialogue interface is determined based on the new dialogue message and the interaction pair text. The interaction pair text is obtained by processing historical dialogue pairs in the dialogue interface; the historical dialogue pairs include a first user input message and a first agent response message, and the interaction pair text includes a processed second user input message and a second agent response message. When the backtracking evaluation attribute is greater than a preset attribute threshold, an agent response message for the new dialogue message is generated based on the first target agent to which the target interaction pair text associated with the backtracking evaluation attribute belongs. The agent response message for the new dialogue message is then displayed in the dialogue interface. This invention improves the accuracy and rationality of backtracking judgment.

The utility model discloses an agricultural product preliminary processing impurity removal device which comprises a charging barrel, a swing structure is arranged on the surface of the charging barrel, the swing structure comprises vertical plates arranged on the front face and the back face of the charging barrel, a connecting ring is arranged on the surface of the charging barrel in a sleeved mode, the front face and the back face of the connecting ring are both fixedly connected with shaft rods located in the vertical plates, and the shaft rods are connected with the swing structure. And the shaft rod is in sliding connection with the vertical plate. The transmission structure slides in the sleeve plate, the sleeve plate is extruded, the shaft rod is used for carrying the charging barrel to swing in a reciprocating mode, materials in the charging barrel can generate large displacement variables in the swinging process, the contact area of the materials and the surface of the charging barrel is increased, the processing mode of an existing impurity removing device can be improved, and the processing efficiency is improved. Impurity removal is carried out in a filtering mode of continuous rotation or vibration impurity removal, the movement variable of the materials in the treatment process is increased, the stacked materials can make effective contact with the filter screen in the vibration process, and the impurity removal and filtering effect is guaranteed.