1) take-off speed and argle
腾起初速度与角度
2) the initial velocity of take off
腾起初速度
1.
Researches on the comparison of the related technical parameters between the Chinese and the foreign elite female long jumpers show that the main ways of improving long jump results are as follows:raising the absolute speed,increasing the angle of take off,and obtaining the optimum match between the initial velocity of take off and the angle of take off.
通过对中外优秀女子跳远运动员有关技术参数的对比分析 ,认为提高我国运动员的绝对速度、增大腾起的垂直速度和角度、获得腾起初速度和腾起角度的最佳匹配是提高其跳远成绩的主要途径。
3) take off apporaching velocity
起跳腾起初速度
1.
Little take off apporaching velocity and large loss of forward running velocity are the essential factors causing the reduction of kinetic energy and height energy.
其中起跳腾起初速度小 ,水平速度损失大是造成功能 (Ek =mv2 / 2 )减小 ,最大弯竿量势能 (Ee =ks2 / 2 )不足的决定因素 ,也是造成我国与世界水平差距的根源所在。
4) Soaring speed
腾起速度
补充资料：起初
1.最初;起先。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条