Abstract: An inspection system, including: a carrying device; at least one ray source and a detector assembly. When the at least one ray source is located at one of scanning positions relative to the carrying device, the at least one ray source and the detector assembly are lifted or lowered along the rotation axis relative to the carrying device and the at least one ray source emits X-rays. After the at least one ray source and the detector assembly are lifted or lowered a predetermined distance relative to the carrying device, the at least one ray source rotates around the rotation axis relative to the carrying device to another one of scanning positions. The inspection system further reconstructs a three-dimensional scanning image of the object to be inspected based on detection data of the detector assembly.

Abstract: An inspection system and method, the inspection system includes: a carrying device, at least one ray source, where each ray source includes a separate housing to define a vacuum space and a plurality of target spots enclosed within the housing; and a detector assembly. The at least one ray source and the detector assembly are lifted or lowered along a central axis of the carrying device relative to the carrying device. When viewed along the central axis, the ray source is translatable between scanning positions relative to the carrying device. When the ray source is at one of the scanning positions, the ray source and the detector assembly are lifted or lowered along the central axis, and the ray source emits X-rays; and when the ray source and the detector assembly are lifted or lowered a predetermined distance, the ray source translates to another one of the scanning positions.

Abstract: This application discloses a task processing method. The method is applied to a computer system, and the computer system includes a user mode and a kernel mode. The user mode includes a plurality of tasks, and the tasks are threads or processes. The method includes: detecting, in the kernel mode, a type of a first request of entering a kernel entry; when the type of the first request indicates that a first task is suspended in the user mode, switching at least from a user-mode context of the first task to a user-mode context of a second task, recording a suspended state of the first task and a running time from a moment of starting to run the first task to a moment of suspending the first task, and skipping processing other scheduling statuses of the first task; and running the second task in the user mode.

Abstract: An image processing method in remote control, a device, an apparatus and a program product are provided and related to the field of automatic driving technologies. The specific implementation solution includes receiving image information sent by a vehicle, wherein the image information includes multiple-channel image data collected by the vehicle; performing a stitching process on the multiple-channel image data, to obtain a stitched image; sending the stitched image to a remote cockpit apparatus for controlling the vehicle.

Abstract: An image sensor comprises an arrangement of pixels, the pixels including an acquisition circuit each, the acquisition circuit including: a sensor circuit configured to generate a sensor signal (VLOG) depending on a light signal illuminating a photosensor of the pixel; a storage circuit configured to store during a storage interval a stored signal (VSTORE) proportional to the sensor signal (VLOG); and a comparator circuit configured to generate after the refresh interval a comparator signal (VCOMP) depending on the sensor signal (VLOG) and the stored signal (VSTORE). A method of operating an image sensor comprises steps of generating a sensor signal (VLOG) depending on a light signal illuminating a photosensor of the pixel, storing during a storage interval a stored signal (VSTORE) proportional to the sensor signal (VLOG) and generating after the refresh interval a comparator signal (VCOMP) depending on the sensor signal (VLOG) and the stored signal (VSTORE).

Abstract: A method for remote control of an autonomous driving vehicle (ADV) includes: sending an assistance request to a cloud server in response to detecting that a current road section in front of the ADV is unable to be passed; obtaining a reference detour route returned from the cloud server; generating control instructions based on the reference detour route and a current driving environment of the ADV; and controlling the ADV based on the control instructions.

Abstract: The present invention provides a steel plate for an advanced nuclear power unit evaporator and a manufacturing method for the steel plate. The steel plate includes the following components in percentage by mass: 0.10%-0.14% of C, 0.10%-0.25% of Si, 0.25%-0.50% of Mn, P?0.006%, S?0.002%, 1.80%-2.10% of Cr, 1.00%-1.35% of Mo, 0.80%-1.20% of Ni, 0%-0.04% of Nb, 0.05%-0.10% of V, 0.03%-0.06% of Ti, 0%-0.02% of Alt, 0.001%-0.004% of Ca, 0.01%-0.03% of N, Sn?0.001%, H?0.0001%, and O?0.0020%, with the balance being Fe and inevitable impurities, wherein a high temperature temper embrittlement resistance coefficient J=(Si+Mn)×(P+Sn)×104?50. The provided process procedures can ensure the comprehensive performance requirements of the steel plate for an advanced nuclear power unit evaporator.

Abstract: A battery is provided. The battery includes a housing, a jellyroll, a first current collector plate, a second current collector plate, an output terminal, and a cover board. A top wall of the housing is provided with a through hole, and a bottom of the housing is provided with an open end. A first tab and a second tab are provided on ends of the jellyroll respectively in an axial direction of the jellyroll. The first tab is connected to the first current collector plate, and the second tab is connected to the housing via the second current collector plate. The output terminal is sealed in the through hole and connected to the first current collector plate. The cover board is sealed and insulated at the open end of the bottom of the housing.

Abstract: A current collecting plate and a battery are provided. The battery includes a roll core, a pole and a current collecting plate, the roll core is welded to the current collecting plate, and the pole is electrically connected with the roll core through the current collecting plate. The current collecting plate includes a main body part and a welding part, the welding part is bent relative to the main body part, and the current collecting plate is welded with the roll core through the welding part.

Abstract: The present disclosure relates to the field of battery technology. A battery cell with directional pressure relief and a battery module are provided. The battery cell with directional pressure relief includes a housing and a cover plate, and the cover plate is buckled on the housing. The cover plate is provided with an explosion-proof valve, the explosion-proof valve includes an arc notch and a connecting portion, the arc notch and the connecting portion are connected end-to-end to enclose and define a circular structure, and the circular structure separates the cover plate into a circular part and an annular part. When a thermal runaway occurs, the explosion-proof valve is flushed open, the arc notch is fractured, and the circular part is turned around the connecting portion.

Abstract: Systems and methods of large depth-of-field microscopic structured-light 3D imaging include and/or implement capturing a plurality of images of a scene using a plurality of focus settings, each of the plurality of images corresponding to one of the plurality of focus settings, the plurality of images corresponding to a focal stack; processing the plurality of images; merging the plurality of images into an all-in-focus phase map; and reconstructing a 3D shape of the scene based on the all-in-focus phase map.

Abstract: A dual-channel combine harvester suitable for strip-like compound planted soybeans and corns and a method thereof are provided. The combine harvester includes a mobile harvester body and a combine cutting table portion installed on the mobile harvester body. The combine cutting table portion include a main bracket which is provided with a soybean cutting table and a corn picking table. The main bracket is rotatably installed on the mobile harvester body, and a first angle adjusting mechanism is installed between the main bracket and the mobile harvester body. The soybean cutting table is provided with a first bracket fixed with respect to the main bracket. The corn picking table includes a second bracket which is rotatably installed with respect to the main bracket, and a second angle adjusting mechanism is arranged between the second bracket and the main bracket.

Abstract: The disclosure discloses construction and application of an engineered strain of E. coli for producing malic acid by fixing CO2, and belongs to the field of fermentation. The engineered strain is obtained by performing genetic engineering transformation on Escherichia coli MG1655; the genetic engineering transformation includes knocking out a fumarate reductase gene, a fumarase gene, a lactate dehydrogenase gene and an alcohol dehydrogenase gene and freely overexpressing a formate dehydrogenase, an acetyl coenzyme A synthetase, an acylated acetaldehyde dehydrogenase, a formaldehyde lyase, a dihydroxyacetone kinase, a malic enzyme and a phosphite oxidoreductase to obtain a strain GH0407. The strain is used for producing malic acid by fermentation, anaerobic fermentation is performed for 72 hours with CO2 and glucose as a co-substrate, the production of malic acid reaches 39 g/L, the yield is 1.53 mol/mol, and accumulation of malic acid in the original strain is not achieved.