projection lens

  • 投影透镜,放映透镜

projection lens的用法和样例:

例句

  1. A mirror, lens, or combination of lenses used to gather light and direct it upon an object or through a projection lens.
    聚光器用于聚光并将光引向某物体或通过一凸透镜组的镜子、透镜或透镜组
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