绝对重力值
- 网络absolute gravity value
绝对重力值-
重力仪的设计是为了测量一处到另一处的重力变化，而不是绝对重力值本身。
Gravity instruments are designed to measure variation in the force of gravity from one place to another rather than the absolute force itself .
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所得结果表明，两种绝对重力仪的测量结果中都发现了有些绝对重力点的绝对重力值存在较大的误差，已超出仪器设计者所宣称的精度指标。
The results indicate that the absolute gravity values measured at some stations with two kinds of instruments contain some considerable errors , which exceed the he'curacy index declared by . designers .