3D渲染分子结构化学元素插画素材

8K ultra-clear background illustration, simple 3D rendering style, the main color is light blue, with transparent white spheres and lines. The main object is a molecular structure model. Multiple transparent spheres of different sizes are connected by thin lines to form a three-dimensional molecular structure, distributed in different positions on the picture, some close to the foreground and some located in the background, creating a sense of depth. The background is a gradual light blue, and the color gradually deepens from top to bottom, increasing the layering of the picture. The whole gives people a sense of technology and future, as if they are in the micro world, conveying the spirit of exploration and research on the micro world.