惯性半径；回转半径的英文

• radius of gyration

• 惯性半径:    radius of inertia
• 回转半径:    gyroradius; radius of gyrati ...
• 回转半径:    circling radius; gyration radius; gyroradius; radius gyration; radius of gyration; radius of turning circle; turn radius; turning radius; turningradius
• 回转半径29:    m the working radius is 29m
• 前回转半径:    front fitting radius