单词：projecting lens
projecting lens的用法和样例：
例句
- The prism splits white light into colors and then recombines the three images before sending them through the projection lens.棱镜先将白光分成单色光，然后在将图像发送出去之前，通过投影透镜将三种图像合并起来。
单词：projecting lens 相关文章
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