| 1. | 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。 |
| 2. | In order for a gyrocompass to be accurate it is obviously necessary to hold spurious vertical torques to an extremely low level .
为了使陀螺罗盘做得准确，很明显有必要使垂直轴干扰力矩减小到很低。 |
| 3. | from the standpoint of the gyrocompass the earth appears to be rotating about an axis making an angle ε with the true polar axis.
从陀螺罗盘的位置观察地球，好象地球是绕着偏离其极轴角的一个轴在移动。 |
| 4. | Ships and marine technology - marine gyro - compasses
船舶和海上技术.船用陀螺罗盘 |
| 5. | The gyroscope compass makes the vessels keep on the fixed course voluntarily
陀螺罗盘自动使船只保持在预定的航线上。 |
| 6. | Anschutz gyro compass
安秀兹陀螺罗盘 |
| 7. | Ships and marine technology - marine gyro - compasses iso 8728 : 1997 ; german version en iso 8728 : 1998
船舶和海上技术.海上用陀螺罗盘 |
| 8. | < uk > from the standpoint of the gyrocompass the earth appears to be rotating about an axis making an angle with the true polar axis . < / uk >
< uk >从陀螺罗盘的位置观察地球，好象地球是绕着偏离其极轴角的一个轴在移动。 < / uk > |
