浸没长度
Immersion length
以上为机器翻译结果,长、整句建议使用 人工翻译 。
本发明是借助中间像浸没的技术,增大反射角、减小直光管芯径,缩短直光管的长度。
By means of intermediate image immersing technology, the present invention has increased reflection Angle, reduced straight collimator core diameter and shortened straight collimator length.
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