Abstract: A rapid detection method for ricin toxin is provided. The rapid detection method for ricin toxin comprises reacting an adenine-containing oligonucleotide chain substrate labeled with a fluorescent group and a quenching group, a buffer solution, a BSA solution, a to-be-detected sample and sterile water, incubating at a constant temperature, detecting a fluorescence signal value, and determining whether the ricin toxin exists based on a difference between an average value of final fluorescence signal values and an average value of final fluorescence signal values of a negative control; wherein the sample is judged as a positive sample when the average value of the detected final fluorescence signal values is greater than the average value of the final fluorescence signal values of the negative control by +3 times standard deviation.

Abstract: A vibration control method, includes: displaying an element control region including first control elements that includes one or more anchor elements and non-anchor elements; receiving a triggering operation performed on a first control element; and outputting a vibration associated with at least one acted control element based on the triggering operation acting on at least one of the first control elements, wherein, based on the at least one acted control element being an anchor element, the outputting the vibration includes outputting an anchor vibration; and the method further includes determining output information corresponding to the at least one acted control element based on the anchor vibration, and wherein, based on the at least one acted control element being a non-anchor element, the method further includes determining the output information based on the anchor vibration, a layout of the element control region, and an operation track of the triggering operation.

Abstract: A vibration processing method and apparatus. The vibration processing method including obtaining a target play control from a multimedia interface, the target play control being a play control in the at least one play control with pieces of indication information, obtaining function indication information and control indication information of the target play control from the pieces of indication information, performing vibration encoding on the target play control based on the function indication information to obtain function encoding information of the target play control, and performing vibration encoding on the target play control based on the control indication information to obtain control encoding information of the target play control, setting the function encoding information and the control encoding information as vibration encoding information of the target play control, and outputting a corresponding vibration based on the vibration encoding information.

Abstract: This application disclose a feature extraction method performed by a computer device. The method includes: shooting a cone-shaped group of viewing-frustum rays from a target character object for a hit object in a three-dimensional scene picture; determining object attribute information of the hit object based on an interaction between the viewing-frustum rays and the hit object; performing vector conversion on the object attribute information of the hit object, to obtain a ray-feature vector; collecting, by using a location of the target character object as a collection center, a plurality of height-value matrices corresponding to different granularities; performing feature dimension reduction on the height-value matrix corresponding to each granularity, to obtain a height-map feature vector; and integrating the ray-feature vector and the height-map feature vector into a three-dimensional scene feature.

Abstract: Embodiments of this application provide a vibration evaluation method performed by a computer device. The method includes: generating an actual vibration attribute curve of a target object including reference vibration attribute values at a plurality of timestamps; determining at least one delay duration of N actual transformation points according to a time difference between a reference vibration attribute curve of the reference vibration attribute information and the actual vibration attribute curve; correcting the actual vibration attribute curve by using the delay duration to obtain a corrected vibration attribute curve; and acquiring target curve deviation information between the reference vibration attribute curve and the corrected vibration attribute curve, and adjusting a vibration effect of the target object based on the target curve deviation information. Through this application, the accuracy of an evaluation result of the vibration effect of the target object can be improved.

Abstract: In a method for generating a vibration for a target vibration scenario, the target vibration scenario is determined. Vibration description information of the target vibration scenario is obtained based on a determination that the target vibration scenario is associated with the vibration. The vibration description information includes vibration parameter information of the target vibration scenario. The vibration description information is transmitted to a terminal that is configured to vibrate according to the vibration description information in the target vibration scenario.