8results about How to "Save work" patented technology

The application provides a database whole-library data access method and device, electronic equipment and medium, the method comprises the following steps: obtaining the whole-library data access task set by the user; grouping all the tables to be accessed based on the number of tables to be accessed and the current scheduling time period corresponding to the current data access mode; creating a target table corresponding to each group of tables to be accessed in the target database based on the table creation rule; creating a corresponding scheduling task for each target table based on the current data access mode; based on the current scheduling time period and the grouping result of the tables to be accessed, configuring the scheduling information of the scheduling task corresponding to each target table to execute each scheduling task according to the scheduling information, and accessing the whole-library data in the database to be accessed to the target database. The user only needs to set the current scheduling time period corresponding to the data access mode to realize the offline automatic access of the whole-library data through task scheduling, which saves the manual workload and time, and improves the access efficiency of the whole-library data.

The invention provides a natural ecosystem investigation method. The natural ecosystem investigation method comprises the following steps: S1, acquiring a high-resolution remote sensing image and DEM data, and dividing ecosystem types; s2, typical ecological problems of the ecological system are determined, sample plot design and sample plot dynamic arrangement are carried out, investigation points are arranged in a sample plot, and sampling analysis is carried out; and S3, performing data analysis according to the plaque partition map, the sample plot location map and the remote sensing image map. According to the dynamic survey method combining quadrat / transect and sampling point actual ground survey, the mutual verification of ground, remote sensing and model data is realized by combining a satellite remote sensing and model simulation technology with multiple data sources, typical / important ecological problem partitions in a watershed ecosystem range are found out and verified, and a watershed ecological system is established. Support is provided for design and implementation of the ecological engineering project, and a data index basis is provided for acceptance of the ecological engineering project.

The invention belongs to the technical field of plant molecular breeding, and particularly relates to a molecular marker probe combination for auxiliary selection of apple sugar content characters and application of the molecular marker probe combination. The probe combination comprises nine probes related to auxiliary selection of the apple sugar content character; nucleotide sequences of the nine probes related to auxiliary selection of the apple sugar content character are sequentially shown as SEQ ID NO. 10 to SEQ ID NO. 18. The DNA probe combination corresponding to the SNP marker combination provided by the invention can be applied to marker-assisted selection of apple sugar content traits in the seedling stage of apple filial generations.

The invention provides a maintenance car. The maintenance car comprises a maintenance car body, a fixing table and a hanging bracket. The fixed table is arranged on the maintenance car body. The lifting frame comprises a supporting rod, a lifting rod, a traction rope and a rope winding and unwinding device, the supporting rod is arranged on the fixed table, the lifting rod is arranged at the top of the supporting rod, the rope winding and unwinding device is arranged on the supporting rod, and the traction rope is wound around the rope winding and unwinding device. The free end of the traction rope can bypass the side, away from the supporting rod, of the hoisting rod and extend downwards in the vertical direction, and the rope winding and unwinding device is used for winding and unwinding the traction rope so that the free end can move up and down in the vertical direction. The maintenance car comprises the hanging bracket, the hanging bracket can be conveniently transferred to the position beside the valve well to be maintained, the hanging bracket can be prevented from toppling over in the working process, and the time and workload for fixing the hanging bracket to the position beside the valve well to be maintained are saved. The pulling rope is wound by operating the rope winding and unwinding device, the operator is lifted out of the valve well, and the overhauling efficiency and safety of the valve well can be improved.

This application relates to a container and a hydrogen production system. The container includes: a frame; a first side panel located on one side of the frame along a first direction, the first side panel including an upper door panel and a lower door panel, the upper end of the upper door panel being rotatably connected to the top of the frame about an axis in a second direction, and the lower door panel being rotatably connected to the bottom of the frame about an axis in a second direction; and a driving device, the driving device being used to drive the upper door panel to rotate, so that the upper door panel switches between an open position and a closed position, and the driving device being used to drive the lower door panel to rotate, so that the lower door panel switches between an open position and a closed position; when both the upper and lower door panels are in the open position, the upper and lower door panels are opposite each other along a third direction, so that the upper door panel forms a light-shielding and rain-shielding panel, and the lower door panel forms an operating platform, eliminating the need to build an additional operating platform and a light-shielding and rain-shielding canopy, thus reducing the amount of construction work.

The utility model relates to the technical field of aircraft tire unloading, and discloses a transportation unloading vehicle for aircraft tire burst, which comprises a U-shaped base, an adjusting screw rod penetrates through the outer surface of the top of a door-shaped frame in a threaded manner, and the outer surface of the top of the adjusting screw rod is fixedly connected with a first crank. Two side plates are fixedly connected to the outer surface of the top of the connecting plate, a positive and negative screw rod is rotationally connected between the two fixing blocks, a second crank is fixedly connected to the outer surface of the positive and negative screw rod, the positive and negative screw rod is driven by the second crank to rotate, the position between the two side plates is adjusted, a tire can be lapped above the two side plates, and therefore the tire can be conveniently taken out. The first crank drives the adjusting screw rod to be matched with the connecting plate, the height of the side plate is adjusted, the tire is supported through the side plate, so that the concentric shaft of the tire and the hub is adjusted, the screws are conveniently disassembled by maintenance personnel, the efficiency can be greatly improved when the tire is disassembled, and meanwhile the manual labor force is greatly reduced.

The present application relates to the technical field of roadbed monitoring, and particularly relates to a roadbed settlement automatic monitoring system and method based on optical fiber sensing technology, comprising a fiber grating demodulator, a plurality of strain optical cables arranged along the longitudinal direction of the roadbed, and a plurality of transverse deformation correction units, the strain optical cables are arranged between the base bed bottom layer and the base bed surface layer and are connected with the fiber grating demodulator; the plurality of transverse deformation correction units are arranged along the longitudinal direction of the roadbed at intervals, and are used for monitoring the actual deformation amount of each strain optical cable at the cross section. The strain optical cables are arranged along the longitudinal direction of the roadbed, so that long-distance continuous measurement and monitoring can be realized; meanwhile, a plurality of transverse deformation correction units are arranged along the longitudinal direction of the roadbed at intervals, the actual deformation amount of the strain optical cables at a plurality of cross sections is monitored, the deformation amount of the strain optical cables in the whole section is corrected, and the monitoring precision of long-distance continuous monitoring of the optical fiber is improved.

The utility model discloses a kind of automatic encapsulation equipment for copper sheet production, it is related to copper sheet encapsulation technical field, encapsulation device, including table body, the table body top is separately equipped with automatic encapsulation mechanism, glue outlet module and three-axis grabbing manipulator, the glue outlet module is located automatic encapsulation mechanism side, the three-axis grabbing manipulator is located automatic encapsulation mechanism side;Feeding mechanism, fixed on table body, including material box assembly installed on table body, support is installed on the table body, vibration disc is installed on the support, vibration motor no. 1 is fixed in the vibration disc bottom.The utility model cooperates under the cooperation of vibration disc mechanism in feeding mechanism, without manually placing copper sheet one by one on adhesive film to be wrapped one by one, efficiency is high, quality difference reduces, automatically feeds, automatically grabs material, automatically encapsulates, improves encapsulation efficiency and encapsulation precision, saves certain worker workload.