| 1. | He checked his compass and set off .
他看了一下罗盘就出发了。 |
| 2. | This compass serves as a protractor .
这个罗盘可用作分度规。 |
| 3. | The compass made possible navigation out of sight of land .
罗盘使得远洋航行成为可能。 |
| 4. | With the aid of a compass the traveler can find his bearings .
借助罗盘，旅行者可以找到自己所处的方位。 |
| 5. | It is best to record and plot all compass readings as true bearings .
记录和标绘的罗盘读数最好都是真正的方位。 |
| 6. | Our historic idealism was the best compass through the new perils .
我们具有历史意义的理想主义是指引我们越过新的危险的最好的罗盘。 |
| 7. | This is more feasible than altering the pendulous factor on a running compass .
对正在工作的罗盘来说，这样做比改变摆锤因数要更切合实际些。 |
| 8. | The sailor who boards ship without a rudder and compass never knows where he may be cast .
水手上船如果没有舵和罗盘，将永远不知道自己驶向何方。 |
| 9. | The card on a gyrocompass should indicate the heading of the vehicle in which it is installed .
陀螺罗盘的罗牌应当指示出安装它的运动体所处的方向。 |
| 10. | Only on this projection are two points on the map at correct compass course from one another .
只在这种投影之下地图上相互两点的罗盘方位才是正确的。 |
