centre of gravity
centre of gravity
[仪器仪表英汉词典]
centre of gravity重心[ 在重力场中，物体处于任何方位时所有各组成质点的重力的合力都通过]
是什么意思，centre of gravity的解释，centre of gravity的翻译
[原子能英汉词典] centre of gravity
[英汉机械工程大词典] centre of gravity
[消防英汉词典] centre of gravity
[物理学英汉词典] centre of gravity
[能源英汉词典] centre of gravity