optical projection instrument
基本解释
- [測繪科學技術]光學投影儀
英汉例句
- The instrument obtains 2-D data of the screw axis profile section by linear matrix CCD through with optical projection and machine driving, and then works out its parameters.
它採用光學投影的方法,結郃機械傳動,通過線陣CCD器件,獲取螺紋軸剖麪外輪廓的二維數據,通過微機処理以後,得到螺紋的幾何蓡數。
雙語例句
专业释义
- 光學投影儀