compass card 罗经刻度盘 ; 罗经盘 ; 智能卡
dry compass card 干罗经盘
compass card axis 罗经卡基线
dry magnetic compass card 干罗经盘
three figure compass card 三位度数罗盘 ; 三位度数罗经盘
multi-needle compass card 多磁针罗经标度盘
needle compass card 多磁针罗经标度盘
A compass card 罗经刻度盘
Steering by automatic pilot and by magnetic compass in stead of automatic pilot measure the exactness of magnetic compass by qualified calibrator and provide compass adjustment card.
自动驾驶仪操舵和用磁罗经代替自动驾驶仪，通过合格的校准器来测定罗经的正确功能并提供罗经校正卡。
The compass is very essential for us to travel in the forests. without ti, we may get lost. in a word, among all above, I think the ID card is the most important.
指南针对于在森林中旅行的我们是很重要的。没有它，我们可能会迷路。总之，在所有上面三者之中，我觉得指南针是至关重要的。
The compass card available here is the original of an identical card that graces the title page of the book.
在这里公开的指南针盘面和在书扉页上的盘面一样。
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