body jumper
英漢例句
- The body and jumper clamp are aluminium , the other parts are hot-dip galvanized steel.
線夾本體和跳線夾為鋁制件，其余為熱鍍鋅鋼制件。 - 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)的研究方法對我國優(yōu)秀男子跳遠(yuǎn)運(yùn)動員的起跳過程進(jìn)行研究，得出我國優(yōu)秀男子跳遠(yuǎn)運(yùn)動員在起跳過程中身體重心的運(yùn)動軌跡、重心速度、位移等運(yùn)動變化情況，研究了擺動腿的運(yùn)動特征。