| 1. | A gyrocompass is required to indicate the heading of a land, sea, or air vehicle .
陀螺被用来指示陆上的、海上的或空中的运动体的方向。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | General specifications for marine gyrocompasses
船用陀螺罗经通用技术条件 |
| 6. | Two - gyro pendulous gyrocompass
双转子摆锤校正式罗经 |
| 7. | Design and implementation of information conversion system for stabilized gyrocompass
平台罗经信息转换系统的设计与实现 |
| 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 > |
| 9. | " navigating the craft is also made much easier because it is equipped with state - of - the - art thermal imager , global positioning system , echo sounder , radar , electronic chart plotter and gyrocompass
新警轮的操作亦更加灵活，新船设有先进的热能深测器、全球定位仪器、测深器、雷达、电子海图及电罗盘。 |
