Abstract: A 3D model generation method includes: sending an obtaining request to a server, where the obtaining request carries a user identifier and a 3D model category identifier; receiving a response message sent by the server in response to the obtaining request, where the response message includes a component element set of a target 3D model and a combination rule of the target 3D model that are determined by the server based on the user identifier and the 3D model category identifier; the server stores at least one component element and at least one preset combination rule; and a quantity of component elements in the component element set is less than a quantity of component elements forming the target 3D model; performing combination and rendering based on the component element set and the combination rule, to obtain the target 3D model.

Abstract: Embodiments of this application provide an image rendering method and a terminal-cloud collaboration system, and relate to the field of image processing technologies. The method includes: A client end may control a service end to perform a computing processing process of a corresponding visual feature based on a computing processing requirement of the visual feature related to ray tracing of the client end, so that the client end can obtain, from the service end, an intermediate rendering result of a visual feature that needs to be rendered, rendering effect of a visual feature in a rendered image of the client end is updated in real time in a terminal-cloud collaboration manner, to improve image rendering quality of the client end.

Abstract: The method includes: sending an obtaining request to a server, where the obtaining request carries a user identifier and a 3D model category identifier; receiving a response message sent by the server for the obtaining request, where the response message includes a component element set of a target 3D model and a combination rule of the target 3D model that are determined by the server based on the user identifier and the 3D model category identifier; the server stores at least one component element and at least one preset combination rule; and a quantity of component elements in the component element set of the target 3D model is less than a quantity of component elements forming the target 3D model; performing combination and rendering based on the component element set of the target 3D model and the combination rule of the target 3D model, to obtain the target 3D model.

Abstract: The present application provides a method for developing a basal culture medium, a method for developing a basal culture medium formulation and system thereof.