vertical gradient of gravity
vertical gradient of gravity
[航海英汉词典]
vertical gradient of gravityn.重力垂直梯度
是什么意思，vertical gradient of gravity的解释，vertical gradient of gravity的翻译
[测绘学英汉词典] vertical gradient of gravity
vertical gradient of gravity
[航海英汉词典]
vertical gradient of gravity是什么意思，vertical gradient of gravity的解释，vertical gradient of gravity的翻译
[测绘学英汉词典] vertical gradient of gravity