Warning: file_put_contents(): Only 0 of 6473 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 outer gimbal ring是什么意思,outer gimbal ring的翻译,outer gimbal ring音标、读音、用法和例句_零食美味英文词典
The products of inertia of the inner or outer gimbal ring may not be equal to zero, if the rings have not been dynamically balanced. 如果陀螺儀的內環或外環沒有經過動平衡,就不能認爲它們的慣性積等於零。