词汇	virtual grid
释义	virtual grid 虚拟网格
随便看	gravity gradient survey gravity gradient tensor gravity gradient test satellite Gravity-Gradient Test Satellite gravity gradient torque gravity-gradient torques gravity gradient zone gravity gradiometer Gravity Gradiometer Instrument Gravity Gradiometer Mission gravity gradiometers gravity gradiometry Gravity gradiometry data gravity gradometer gravity gravimetric filling machine gravitygravitational force gravity groundwater gravity ground water gravity-guay gravity gyroscope gravity hammer gravity hand flection gravity hand flexion gravity hand flexionflection gravity haulage