Abstract: In a display method, a first picture of a first game mode is displayed in a first display area of a video game interface. A request to play a first video of the first game mode is received via the video game interface. The first video is played in the first display area in response to the request to play the first video, the first video including instructional pictures of the first game mode.

Abstract: Disclosed is a method for vacuum electron beam welding of twinning-induced plasticity (TWIP) steel and use thereof. The welding method according to the present disclosure includes preheating welding, tack welding, and deep penetration welding. The method according to the present disclosure can achieve welding stability, a uniform butt joint width, small splash and full arc ending, and ensure that the internal quality of a welded joint meets requirements for an ISO13919-1 grade B butt joint, and the plasticity and tensile strength of the welded joint are equivalent to those of a base metal, thereby ensuring that the welded joint has a high energy-absorbing buffering function equivalent to that of a base metal. A vehicle anti-collision beam manufactured after welding and a vehicle energy-absorbing buffer component assembled by using the anti-collision beam have the advantages of light structure, high safety protection, etc.

Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media that modify digital images via multi-layered scene completion techniques facilitated by artificial intelligence. For instance, in some embodiments, the disclosed systems receive a digital image portraying a first object and a second object against a background, where the first object occludes a portion of the second object. Additionally, the disclosed systems pre-process the digital image to generate a first content fill for the portion of the second object occluded by the first object and a second content fill for a portion of the background occluded by the second object. After pre-processing, the disclosed systems detect one or more user interactions to move or delete the first object from the digital image. The disclosed systems further modify the digital image by moving or deleting the first object and exposing the first content fill for the portion of the second object.

Abstract: Disclosed are a special tooling and method for electron beam welding of a cavity body and a beam tube of a superconducting niobium cavity. The special tooling includes a first clamping device for fixing a flange and a second clamping device for fixing a semi-cavity body, wherein the first clamping device and the second clamping device are fixedly connected. A pressing ring of the first clamping device is disposed around a beam tube of a superconducting niobium cavity and cooperates with a base plate to clamp and fix the flange. The second clamping device includes clamping arms evenly distributed along a circumference of the semi-cavity body, and each clamping arm includes a second pressing plate axially disposed along the beam tube and a pressing block that is disposed on an end portion of the second pressing plate and fixes an edge of the semi-cavity body.

Abstract: A multi-scale aggregation pattern analysis method for a complex traffic network is provided, which belongs to the field of the highway traffic network. Firstly, an adjacency matrix, a position attribute matrix, a distance weight matrix, a road grade matrix, and a time-phased traffic congestion degree matrix of a highway traffic network are calculated; secondly, a weight influence factor of the road network is incorporated based on a PageRank algorithm to determine order of critical nodes; finally, a two-dimensional decision diagram is drawn by two indicators: order of critical nodes and a shortest path distance. A new weighting matrix which accords with the actual situation of the road network is obtained by incorporating a position weight matrix, a distance weight matrix, a road grade weight matrix and a dynamic traffic congestion degree weight matrix based on a similarity matrix of the spectral clustering.

Abstract: The application provides a downlight emergency power supply device, including an emergency power box having an accommodation cavity; a connection structure configured to fix a luminaire to the emergency power box, and comprising two clamping assemblies arranged oppositely, wherein the clamping assemblies are elastically connected to an outer side of the emergency power box; and a power supply assembly, fixed in the accommodation cavity, and configured to supply power to the luminaire; wherein the two clamping assemblies clamp and fix the luminaire in an inward or outward rebound state. By setting two clamping assemblies to clamp and fix the luminaire on the emergency power supply, it is simpler and less time-consuming to assemble than the screw mounting method used in the related art, without the need for manual screwing. Besides, the two clamping assemblies of the connection structure can be automatically clamped, achieving semi-automatic assembly, which is convenient and efficient.

Abstract: Disclosed are a method and device for evaluating damage caused by secondary stress to a vacuum vessel, a terminal device, and a medium, to perform following steps: obtaining secondary stress of a vacuum vessel that passes a primary-stress failure evaluation; obtaining structural damage parameters of the vacuum vessel when determining, based on evaluation parameters for the primary-stress failure evaluation of the vacuum vessel and the obtained secondary stress, that the vacuum vessel meets a precondition for a progressive deformation; and determining, based on the obtained structural damage parameters, whether the vacuum vessel meeting the precondition for the progressive deformation experiences structural damage due to the progressive deformation. In this way, a vacuum vessel of a nuclear fusion reactor can be evaluated based on damage caused by the secondary stress.

Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.

Abstract: A silicon-based anode material for secondary batteries, a preparation method thereof and a secondary battery are provided. The silicon-based anode material includes: an inner core including an Si particle and silicon oxide SiOx1, where 0<x1<2, a first shell layer including a compound of the general formula MySiOz (0<y?4, 0<z?5, and z?x1) and a C particle, wherein the first shell layer covers the inner core, and the contents of M and C in the first shell layer gradually increase from a side thereof close to the inner core to another side thereof far away from the inner core; and a second shell layer including a carbon film layer or a composite film layer formed by a carbon film layer and a conductive additive, the second shell layer covers the first shell layer. The first charge-discharge cycle capability of the silicon-based anode material is improved, and the manufacturing cost is reduced.

Abstract: A virtual scene display method, includes obtaining, an adsorption region of a target virtual object in response to detection of a viewing-angle adjustment operation. The method further includes obtaining, in response to a determination that an aiming point is located in the adsorption region of the target virtual object, a target rotation speed of a viewing angle of a virtual scene according to a location of the aiming point, a location of the target virtual object, and the viewing-angle adjustment operation. Further, the method includes displaying, with the circuitry of the electronic device, a target virtual scene based on the target rotation speed of the viewing angle.

Abstract: The present disclosure provides an application of non-phosphorylated ?-catenin protein in tumor cells as a biomarker for predicting the responsivity or sensitivity of tumor cells to wnt pathway inhibitors, a method of using non-phosphorylated ?-catenin protein in tumor cells as a biomarker to predict the responsivity or sensitivity of tumor cells to wnt pathway inhibitors, a method for treating tumor patients, a method for detecting the content of non-phosphorylated ?-catenin in tumor tissues or tumor cells, and a suitable wnt inhibitor.

Abstract: An animation display method is provided. In the method, a first display area is displayed on a game setting interface of a game application. The first display area is configured to display a first operation flow in the game application. A first picture is displayed in the first display area when the first display area is not selected. The first picture is at least one display picture in the first operation flow. A first animation is played in the first display area when the first display area is selected. The first animation plays at least one group of display pictures in the first operation flow.

Abstract: This application discloses a teammate matching method performed by an electronic device. The method includes: displaying a team forming interface associated with a first account of a player team of a virtual game; obtaining, among at least one second account, at least one target account whose account information meets a preset teammate matching condition, the account information including a login state, a game progress state, and a matching degree of the at least one target account with the first account; displaying at least one invitation interface corresponding to the at least one target account for the first account to invite the target account to join the player team; and in response to the invitation interface being triggered by the first account, transmitting invitation information to the at least one target account to join the player team.

Abstract: A virtual object control method is provided. The method includes: displaying a user interface (UI), the UI including a joystick control configured to control a virtual object to move; receiving a quick click/tap operation signal acting on a target region corresponding to the joystick control; and controlling, according to the quick click/tap operation signal, the virtual object to run in a virtual scene displayed in the UI.

Abstract: A virtual scene display method, includes obtaining, an adsorption region of a target virtual object in response to detection of a viewing-angle adjustment operation. The method further includes obtaining, in response to a determination that an aiming point is located in the adsorption region of the target virtual object, a target rotation speed of a viewing angle of a virtual scene according to a location of the aiming point, a location of the target virtual object, and the viewing-angle adjustment operation. Further, the method includes displaying, with the circuitry of the electronic device, a target virtual scene based on the target rotation speed of the viewing angle.

Abstract: This application discloses a method for operating a virtual prop in a virtual environment performed by a computer device. The method includes: displaying a virtual environment interface, the virtual environment interface comprising a picture of the virtual environment observed by a first virtual object, the first virtual object being equipped with a first prop; in response to a predefined trigger operation on the first virtual object, controlling the first virtual object to perform an attack on a second virtual object in the virtual environment by using the first prop; and in response to successful execution of the attack on the second virtual object, controlling the first virtual object to perform a display action in the virtual environment, the display action representing a result of the attack on the second virtual object.

Abstract: In an information display method in a virtual scene, the virtual scene of a first virtual object is displayed. A graphical representation of each of at least one second virtual object in the virtual scene is displayed based on the first virtual object being within a target region in the virtual scene and a view of each of the least one second virtual object being obstructed. The displayed graphical representation of each of the at least one second virtual object indicates a location of the respective second virtual object within the virtual scene.

Abstract: A virtual object control method is provided. The method includes: displaying a user interface (UI), the UI including a joystick control configured to control a virtual object to move; receiving a quick click/tap operation signal acting on a target region corresponding to the joystick control; and controlling, according to the quick click/tap operation signal, the virtual object to run in a virtual scene displayed in the UI.

Abstract: Embodiments of this application disclose a method and an apparatus for controlling a virtual object, and a storage medium storing computer program code. The method includes displaying an object control interface based on a camp to which a first virtual object belongs; controlling the first virtual object to execute camp tasks corresponding to the camp to which the first virtual object belongs, in response to a control operation in the object control interface; and displaying a game result through a game end interface, in response to the performed camp task meeting a game end condition. Camp tasks corresponding to the first camp include maintaining a virtual device in a virtual environment and defeating the virtual object belonging to the second camp. Camp tasks corresponding to the second camp include destroying the virtual device in the virtual environment and defeating the virtual object belonging to the first camp.

Abstract: This application provides a motion processing method in a virtual scene performed by an electronic device, a non-transitory computer-readable storage medium, and a computer program product. The method includes: displaying a virtual scene including a climbable obstacle, a virtual object, and an operation control, the operation control being associated with at least two triggering operations for controlling the virtual object to move over the climbable obstacle in at least two different motion manners; in response to a triggering operation performed on the operation control, determining a target motion manner corresponding to the triggering operation when a distance between the virtual object and the climbable obstacle is less than a target distance; and controlling the virtual object to move over the climbable obstacle in the target motion manner corresponding to the triggering operation.