Warning: file_put_contents(/www/wwwroot/ppbbu/52065.com/cache/5ef3ab24564f732e6a4b2ee00d1a0dd4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/52065.com/index.php on line 55 gravitational mass例句_gravitational mass英汉例句_gravitational mass双解例句_伍贰汉英词典
It is a remarkable fact that the inertial mass of all bodies is, within experimental accuracy, proportional to the gravitational mass. 值得注意的是，在实验的准确度内，所有的物体的惯性质量与引力质量都成正比。