光学水准仪的英文

optical level

• 光学:    optics; photology; ...
• 水准仪:    level; spirit-leve ...
• 光学工具水准仪:    optical tooling le ...

例句与用法

1. Measuring instruments for building construction - methods for determining accuracy in use : optical levelling instruments
   建筑施工用测量仪器.第3部分:使用精度的测定方法:光学水准仪
2. Because of the large difference between digital level and optical level , the suitable method to assess the precision of digital level is needed
   同传统的光学水准仪相比，数字水准仪原理新颖，影响其精度的误差源也有所不同，目前还没有针对数字水准仪的检定规程。