Experiment on the effect of rotary constant-strength magnetic field on bone mineral density, biomechanical parameter and osteoclast in rats in vivo and in vitro是什麼意思_Experiment on the effect of rotary constant-strength magnetic field on bone mineral density, biomechanical parameter and osteoclast in rats in vivo and in vitro在線翻譯_英語_讀音_用法_例句