3) glass spherical shell
玻璃球罩
1.
A concentric glass spherical shell with a uniform thickness is usually chosen as the transparent window mounted in front of the optical lens of an airborne opto-electronic platform,becaused the misalignment of the spheric centers on inside and outside surfaces produced by the fabrication can cause additional pointing errors.
机载光电平台光学镜头前的通光窗口须选用内外球心重合的等厚球形玻璃球罩,这是由于球罩在加工过程中产生的内外表面球心不重合会给视轴指向精度带来附加误差。
4) headlight glass lense
大灯玻璃罩
5) tail light lens
尾灯玻璃罩
6) frosted glass lamp shade
毛玻璃灯罩
补充资料：罩罩
1.鱼游貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条