autocollimation
n.自准直仪；自对准
网络解释.自准直；自动视准；自动对准自动准直；自准值法
双语例句
1. 1 . Vehicle twin - photoelectrical pointing system mainly consists of reflex light - tubes, a autocollimation theodolite and modulators.
车载双联光电瞄准系统主要由折转光管 、 自准直经纬仪和相应的调制器组成.
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