gravity station yard 驼峰调车场
gravity station takeup 重锤式张紧装置
gravity station type grab 重力式抓钩
gravity station type fender 重力式防撞装置
gravity base station 重力基准点
Therefore, accuracy of gravity measurement should be influenced by the vibration of gravity station.
这种振动将会影响重力观测的精度。
However, in the space station, there was almost no gravity.
然而,在空间站里,几乎没有重力。
To lighten the load, NASA's newest lunar probes will take an indirect route to the moon, via a type of celestial way station where the sun's gravity and Earth's gravity balances out.
为了能减轻装载,美国宇航局最新的月球探测器将间接的飞向月球,通过天文学中的一个停站点,在那里太阳和地球的重力场将相互抵消平衡。
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