folding mirror
... 折叠式帆布床 stretcher; 折叠式反射镜 folding mirror; 折叠式风帽 calash; ...
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在CO2激光器的光束传输系统中,反射镜在激光管腔内被用作尾镜和折叠式反射镜,而在腔外则充当了弯光器的角色。
In a beam transmission system of a CO2 laser, the reflection mirror can be used as back-view mirror or foldable reflection mirror in the laser cavity, while as a light bender outside the cavity.
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