autocollimations造句

例句与造句

1. with two autocollimations and a big flat mirror, the precision of the parallelization tester can be better evaluated
   利用两个精度为0.1"的自准直平行光管和一块平面反射镜检测平行度测试仪精度。
2. It's difficult to find autocollimations in a sentence. 用autocollimations造句挺难的