earth gyroscope

基本解釋

The strong 3)gravitational pull of our moon acts as a global 4)gyroscope stabilizing the Earth's axis.
月亮強大的引力就像是地球的一個陀螺儀，保證了地球軸心的穩(wěn)定性。
In some autotracking antenna systems of the mobile satellite communication earth stations, the laser gyroscope is used for tracking, which proves to have some disadvantages.
某些移動衛(wèi)星通信天線自動跟蹤系統(tǒng)采用激光陀螺進行跟蹤，但激光陀螺跟蹤有其不足之處。
The idea behind the experiment is simple: put a spinning gyroscope into orbit around the earth with the spin axis pointed toward some distant star as a fixed reference point .
實驗背后的原理十分簡單：將轉(zhuǎn)動的回轉(zhuǎn)儀放在環(huán)繞地球的軌道，轉(zhuǎn)軸指向遠處星體，作為固定基準點。