The take-off leg knee joint, hip joint Angle when they get to the board and the most keen Angle in the take-off process are all smaller than those of high level female long jumpers.
少年女子跳远运动员在着板瞬间的起跳腿膝角、起跳腿髋角、以及起跳过程中起跳腿的最大屈膝角都小于高水平女子跳远运动员。
Touchdown technique is formed of the take off distance, the placed Angle of jump foot and the jump foot type.
着地技术是由起跳点位置即起跳距离、起跳脚放置角度及起跳脚着地方式组成。
The objective of the research is achieving the stable vertical take-off and landing of the aircraft and flying attitude adjustment in a small angle range.
本文工作目标是实现飞行器的平稳垂直起降和小角度内姿态调整。
Therefore, if an airplane takes off on inclined plate and gets the best Take-off performance, the aerodynamic characteristic and up-warping Angle of inclined plate should be considered.
因此，实际情况中要使飞机在斜板上起飞时达到最好的起飞性能，需要综合考虑飞机的气动力性能和斜板上翘角度的影响。
Young female long jump two levels of athletes instantaneous and take off in the process in the board to swing the leg knee Angle oversized folds not tightly.
少年女子跳远二级运动员在着板瞬间和起跳过程中摆动腿膝角过大，折叠不紧。
Young female long jump two levels of athletes instantaneous and take off in the process in the board to swing the leg knee Angle oversized folds not tightly.
少年女子跳远二级运动员在着板瞬间和起跳过程中摆动腿膝角过大，折叠不紧。
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