2results about How to "Improve Acquisition Accuracy" patented technology

This invention discloses an experimental water tank device for investigating changes in sand ripples on a near-bottom high-concentration sediment bed. The device includes a water storage tank, a straight-channel experimental water tank, and a sedimentation tank. The two sides of the straight-channel experimental water tank are connected to the water storage tank and the sedimentation tank, respectively. A transparent glass panel is installed on the surface of the straight-channel experimental water tank. A trolley track is fixedly installed at the upper end of the straight-channel experimental water tank, and a trolley is mounted on the track. A measuring mechanism is installed on the trolley, and a rangefinder is installed in the middle of the trolley. A flow meter is installed on one side of the trolley, and a 3D scanner is installed on the other side. The 3D scanner is installed on the lower end of the trolley's platform, with its scanning probe facing outwards and tilted downwards. A high-definition camera is positioned on the outside of the transparent glass panel. The measuring mechanism establishes a data transmission connection with a data terminal via a wiring harness. This invention features simple and quick assembly, high automation and efficiency, and the ability to continuously collect data on changes in sand ripples on the sediment bed surface in multiple dimensions.

The application relates to a code translation method and device, electronic equipment and a storage medium. The method comprises the following steps: determining whether a source function needs to retrieve assistance, determining the source function and a corresponding similar function as input functions if the source function needs to retrieve assistance; otherwise, determining the source function as an input function; collecting context information related to the input function from a source warehouse and a target warehouse; generating an initial target function according to the input function and the context information; determining whether a test execution result is a test pass, and determining the initial target function as a target function if the test execution result is the test pass; otherwise, performing an iterative reflection repair operation until the test pass or a maximum iteration number is reached. A closed-loop mechanism of 'generation-test-reflection-retrieval-correction' is established, the error root cause is deeply analyzed, the context information is reacquired according to the error by calling a tool, accurate positioning and effective repair of the error code are realized, and the test pass rate of code translation is greatly improved.