1.
aperiodic (type) compass
非周期性罗盘，阻尼罗盘
2.
bearing compasses
方位罗盘，象限罗盘仪
3.
prismatic compass
棱镜罗经，三棱镜罗盘仪
4.
Another device, such as a radio compass or a gyrocompass, used for determining geographic direction.
罗盘另一种设备，例如无线电罗盘或陀螺罗盘，用于确定地理方向
5.
compass compensation and adjustment
罗盘自差补偿及校正
6.
a magnetic compass Bearing.
可分辨磁极方向的罗盘
7.
radio compass and radiophare
无线电罗盘与归航台
8.
Work without a plan is sailing without a compass.
工作不打算，航行无罗盘。
9.
take a sight with a compass/quadrant
用罗盘[象限仪]观测.
10.
automatic radio compass
自动无线电测向仪［罗盘］
11.
:take a(compass)bearing on the lighthouse
（用罗盘）测定灯塔的方位.
12.
points of the compass
罗盘的三十二个方位
13.
Calibrate the compass manually as follows:
手动罗盘校准如下：
14.
gyrostabilized magnetic compass
陀螺（稳定的）磁罗盘
15.
declination arc
(罗盘仪上的) 磁偏角弧
16.
The needle of a compass always points to the north.
罗盘的指针永远指向北。
17.
The compass was first used in sailing.
罗盘首先用在航海上。
18.
This compass serves as a protractor.
这个罗盘可用作分度规。