1) gobo
[英]['gəubəu] [美]['gobo]
(1)镜头挡光板(2)吸声板
2) absorbing curtain
吸收挡板
3) baffle
[英]['bæfl] [美]['bæfḷ]
挡板;声障板
4) weather board
挡头板
1.
Combining with the project general situation of one tunnel,the author introduces the machining of the weather board and water retaining chamfering plate,and portal concrete construction in the construction of the circle-shear type portal of the tunnel in detail,so as to accumulate some experiences for similar circle-shear type portal of tunnel.
结合某隧道工程概况,对隧道出口圆切式洞门施工中挡头板面和挡水倒角板的加工、洞门混凝土施工等进行了详细介绍,以期为类似隧道圆切式洞门施工积累一定经验。
5) bezel
[英]['bezl] [美]['bɛzḷ]
挡板;遮光板
6) light fender
挡光板
1.
The width of light fender, original location of solder and gap distance of photo electric switch have the influence on the system error.
理论分析了气轨测加速度实验中挡光板的宽度、滑块的初始位置及光电门的间距对系统误差的影响，探讨了在确定实验设备条件下提高实验精度的方
补充资料：光板儿
①磨掉了毛的皮衣服或皮褥子。②指没有轧上花纹和字的铜元。
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