The paper made a study on the function of lifted leg's action, the features of sports biology and the effect caused in the takeoff phase of long jump.
就有关跳远起跳阶段摆动腿的摆动动作功能，运动生物学特征，及其产生的作用进行初步的探讨。
A large amount of practical measurement and calculated drift data of rocket shows that the models are suitable for describing and analyzing drift of rocket in takeoff phase.
大量实测数据计算结果证实，该箭体漂移的运动学模型是可靠的，很好地刻画了火箭在垂直起飞段漂移量的变化规律。
Using high Speed camera and film analyser, we got the technical data of elite broad jumper Chen Zunrong's last phase of runup and takeoff.
采用高速摄影机现场拍摄及影片解析，获得了优秀运动员陈尊荣助跑最后阶段及起跳时的技术资料；
Fly on nonstop RoutingsMost accidents occur during the takeoff, climb, descent, and landing phase of flight so flying nonstop would reduce exposure to these most accident prone phases of flight.
选择直飞航线大多数空难发生在起飞、上升、降落或是着陆阶段，所以尽可能选择直飞来减少可能导致多发事故的环节。
The article elaborates on the phase division of takeoff technique and some main controversial issues such as the relationship between takeoff speed and takeoff Angle.
在总结前人研究的基础上，对起跳动作的阶段划分及及主要的争论焦点——腾起速度与腾起叫的匹配关系等问题作一评述。
The article elaborates on the phase division of takeoff technique and some main controversial issues such as the relationship between takeoff speed and takeoff Angle.
在总结前人研究的基础上，对起跳动作的阶段划分及及主要的争论焦点——腾起速度与腾起叫的匹配关系等问题作一评述。
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