4results about How to "Speed ​​up the restore process" patented technology

The present application belongs to the technical field of environmental remediation and soil ecological engineering, and particularly relates to a modified iron biochar-humus-sulfate-reducing bacteria (SRB) composite system for realizing efficient immobilization and ecological remediation of cadmium (Cd 2+ ) in heavy metal contaminated soil. The system can enhance the stability of microbial colonies and has the characteristics of physical and biological synergistic passivation, thereby realizing long-term stabilization and ecological remediation of heavy metals.

The utility model relates to a drifting toy car which comprises a car frame, a running driving mechanism, a drifting action mechanism, two front wheels and two rear wheels. The drifting action mechanism comprises a supporting body, a wheel axle, a movable frame, a steering shaft, a steering wheel, a cam shaft, a cam and a swing arm, the supporting body is installed on the frame, and the wheel axle is rotatably installed on the supporting body and is in transmission connection with the traveling driving mechanism; the left end or the right end of the movable frame is hinged to the supporting body, and the steering shaft is rotationally installed on the movable frame and is in transmission connection with the wheel shaft. The steering wheel is fixedly mounted on the steering shaft; the cam shaft is rotatably installed on the supporting body and is in transmission connection with the wheel shaft, the cam is fixedly installed on the cam shaft, the middle of the swing arm is hinged to the supporting body, the rear end of the swing arm is in contact fit with the wheel face of the cam, and the front end of the swing arm is in contact fit with the movable frame. The drifting toy car can automatically achieve drifting action in the running process, and is high in restoration and simulation degree, simple in structure and low in production cost.

The invention discloses an anti-loss image processing method for digital media, which is suitable for short video frame processing and comprises the following steps: S1, through multi-algorithm preprocessing, outputting a layered feature cache library and a preprocessing feature map containing a transition area; s2, a differential elastic compression strategy is adopted for the four types of image areas, and two-stage error correction and area fusion softening are matched; s3, repairing details through an attention codec and a multi-residual network, correcting dynamic artifacts and balancing light and shadow; s4, adaptively converting a color space, and scaling the resolution to adapt to different terminals; and S5, outputting the image after verification. The method gives consideration to compression efficiency and image quality, reduces transmission loss, improves the detail reduction degree of a complex scene, guarantees the consistency of cross-device display, and is suitable for a multi-digital media scene.

The invention discloses a method for promoting growth of intercropping crops based on a soil micro food web and application of the method, and belongs to the technical field of crop planting. According to the invention, it is found for the first time that by adding a specific type of bacterial-feeding nematodes into soil, synergistic improvement of growth indexes such as plant height, stem diameter and biomass of two crops can be obviously and stably promoted; the application method is simple and easy to operate, the cost is controllable, and no additional farming equipment or steps are needed; the method is high in environmental compatibility, is particularly suitable for a farmland peanut-corn intercropping system in alkaline and calcareous soil, can effectively improve the crop growth performance, farmland productivity and agricultural product yield and quality, can optimize the soil ecological function, continuously increases the economic benefits of farmers, and has wide application prospects. A brand-new, low-cost and easy-to-popularize candidate scheme is provided for agricultural green sustainable development of the alkaline soil area in North China, and the application prospect is wide.