- 自准直
- 自准直zì zhǔn zhíauto-collimation自准直分光计 auto-collimating spectrometer;自准直(平行光)管 autocollimator;自准直摄谱仪 autocollimation spectrograph;自准直望远镜 auto-collimator
Chinese-English dictionary. Academic. 2013.
Chinese-English dictionary. Academic. 2013.