radius of gyration meaning in English
惯量半径
惯性半径；回转半径
环动半径
回转半径，回旋半径
截面回转半径
旋转半径
转动半径
Examples
- Mean square radius of gyration
均方旋转半径 - Regulating systems ( balances ) with variable radius of gyration are allowed provided they comply with criteria one ( a ) and one ( b )
带动摆轮旋转的摆碟、调校等时节拍的结构和快慢针等机制及其零件，都必须达到法则1a和1b的要求。