标准重力加速度
normal acceleration of gravity
标准重力位公尺
standard geopotential meter
表面张力-重力短峰波
surface capillary-gravity short-crested waves
毛细管力-重力平衡
capillary-gravity equilibrium
权重校准法
weight calibration method
压力-重力式润滑油系统
gravity forced feed oiling system
动态力校准
dynamic force calibration
动态压力校准
Dynamic pressure calibration