The strong 3 gravitational pull of our moon ACTS as a global 4 gyroscope stabilizing the Earth's axis.

月亮强大的引力就像是地球的一个陀螺仪，保证了地球轴心的稳定性。

youdao

This paper gives the dynamic equations of vibratory wheel silicon micromechanical gyroscope and their motion law, analyses drifts of the gyroscope, when vehicle rotates around any axis uniformly.

推导了硅微机械振动轮陀螺仪的动力学方程，给出了它的运动规律，分析了载体绕空间任意轴匀速旋转时干扰力矩所引起的漂移率。

youdao

The strong 3)gravitational pull of our moon acts as a global 4)gyroscope stabilizing the Earth's axis.

月亮强大的引力就像是地球的一个陀螺仪，保证了地球轴心的稳定性。

youdao

However, the Earth's axis is unstable and wobbles like a gyroscope over a period of 26, 000 years.

BBC: Pyramids lined up with the stars

By combining its three axis gyroscope with its three axis accelerometer, the newest iPhone is expected to reach a new level of sensitivity for apps.

FORBES: Riding iPhone 4 Using ETFs