optical projection instrument
基本解釋
- [測繪科學(xué)技術(shù)]光學(xué)投影儀
英漢例句
- 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.
它采用光學(xué)投影的方法,結(jié)合機(jī)械傳動(dòng),通過線陣CCD器件,獲取螺紋軸剖面外輪廓的二維數(shù)據(jù),通過微機(jī)處理以后,得到螺紋的幾何參數(shù)。
雙語例句
專業(yè)釋義
- 光學(xué)投影儀