compass transit是什么意思 compass transit在线中文翻译

compass transit

compass transit 双语例句

1. This paper gives a brief description of various kinds of facilities, reconnaissance and surveying, and design of transit marks of a swinging ground for magnetic compass adjustment.
   本文对磁罗经校正场的设备种类、勘察测量和标志设计等作了扼要的阐述。

compass transit