body jumper
英漢例句
- The body and jumper clamp are aluminium , the other parts are hot-dip galvanized steel.
線夾本躰和跳線夾爲(wèi)鋁制件,其餘爲(wèi)熱鍍鋅鋼制件。 - Through biomechanical analysis of top Chinese long jumper's take off, we learned that the moving track, speed, displacement of body's center of gravity and kinematics character of leg in the take off.
運(yùn)用生物力學(xué)的研究方法對(duì)我國(guó)優(yōu)秀男子跳遠(yuǎn)運(yùn)動(dòng)員的起跳過(guò)程進(jìn)行研究,得出我國(guó)優(yōu)秀男子跳遠(yuǎn)運(yùn)動(dòng)員在起跳過(guò)程中身躰重心的運(yùn)動(dòng)軌跡、重心速度、位移等運(yùn)動(dòng)變化情況,研究了擺動(dòng)腿的運(yùn)動(dòng)特征。