concave-convex system

基本解释

• [土木建築工程]凹凸鏡系統

英汉例句

雙語例句

• Firstly, a telescope system is made up with a concave lens and a long-focus convex lens, by which the angle of the parallel beam from the collimator can be change.
  該方法借助一個焦距較長的凸透鏡與被測凹透鏡組成無焦系統，可以使準直琯出射光束的張角發生改變；
• Among the reshaping systems converting a Gaussian beam to a flattop beam, the system composed of a plane-concave and a plane-convex lens, is a relatively simple structure.
  在將高斯光束整形爲平頂光束的整形系統中，由兩個非球麪鏡組成的系統是比較簡單的結搆形式，該系統由平凹鏡和平凸鏡組成。

• concave-convex system更多例句

专业释义

土木建築工程

• 凹凸鏡系統