网络释义
1)relative gravity meter,相对重力测量仪2)relative gravity measurement,相对重力测量<测>3)relative gravity,相对重力<测>4)the correction for relatively gravity measurement,相对重力测量值改正5)pendulum measurement; pendulum survey; pendulum determination,摆仪重力测量<测>6)absolute gravity determination; absolute gravity measurement,绝对重力测量<测>