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决定掷标枪所应达到远度的基本因素和掷铁饼相同,即取决于速度、出手高度、出手角和影响标枪空中运动的空气动力学因素.从标枪重心位置和其它参数考虑,标枪的设计已能符合空气动力特征.这也是提高这个项目成绩的重要因素之一.库兹聂佐夫报道过:一运动员换用了“滑翔枪”可以超过用“过射的”标枪所达到的距离10-20呎.泰劳兹谈到用“滑翔枪”掷90-100呎/秒时,比用其它标枪可获得35呎或更大的差别.标枪飞行远度主要决定于下述法因素:
The basic factor in determining the extent to which a javelin should reach is the same as throwing an discus, depending on speed, shot height, shot angle, and aerodynamic factors that affect javelin air movement. Considering the center of gravity of the javelin and other parameters, the design of the javelin Which is also one of the important factors in improving the performance of this project Kuznetsov reported: An athlete switched over to a “gliding gun” can exceed the distance reached by a “javelin” javelin 10 to 10 feet .Tai Luodz talked about using the “gliding gun” throwing 90-100 feet / second, compared with other javelins 35 feet or more difference can be obtained. The javelin flying distance mainly depends on the following method factor: