As chemical precursors stream onto the surface of a rolling metal or plastic substrate, they react with one another to form a network of nanoparticles.
各化学母质流向滚动中的金属或塑料基片的表面,他们互相作用,形成一层纳米级微粒网状结构。
Add wind passing over rolling terrain and "you get the same wavy effect as on the surface of water."
加上丘陵地区起伏的风向,就产生与水面泛起的波纹相同的效应。
The double moved cylinder pretreating-machine clears away the nonidentical substance adhering to the surface of lump-shaped objects via centrifugal rolling friction collision.
双动滚笼式螺旋预处理机是通过对块状物体的离心滚动摩擦碰撞,清除其表面的非同质附着物。
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