体育学刊 关键词：短跑技术；支撑动力；摆动动力 [gap=792]Key words: sprint technique; supporting motive force; swinging motive force
基于8个网页-相关网页
The advanced culture is the crystal of mankind's civilization, and is the spirit motive force and intelligence supporting to push the mankind society on.
先进文化是人类文明进步的结晶，是推动人类社会前进的精神动力和智力支持。
Standing jump-up is very important for some sports items. The motive force for jump-up is the supporting resistant force from ground to the suporter, no other source exists.
原地起跳对许多运动项目都很重要．原地起跳所借助的推动力，就是地面对人体产生的支承反力，离此别无他途。
应用推荐