Using loads vehicles' vertical shock effect, arouses the bridge the vertical vibration, the abbreviation "jump experiment", this method in dynamic load experiment widespread use.
利用加载车辆的竖向冲击作用，激起桥梁的竖向振动，简称“跳车试验”，这种方法在动力荷载试验中广泛使用。
The biomechanical parameters of 12 female weightlifters' hip and knee joint angles and angular velocity in 5 different types of vertical jump were collected and compared with their performance.
通过采用5种不同的纵跳方式，对12名女子举重运动员髋、膝关节的角度、角速度等生物力学参数进行采集，所获数据和举重专项成绩进行相关分析。
Taking the movement of vertical jump in place as an example, the author clarifies the concrete method of determining "the key link" and "the weak link" in this paper.
为此，以原地纵跳动作为实例，阐述了判定“关健环节”与“薄弱环节”的具体方法。
Taking the movement of vertical jump in place as an example, the author clarifies the concrete method of determining "the key link" and "the weak link" in this paper.
为此，以原地纵跳动作为实例，阐述了判定“关健环节”与“薄弱环节”的具体方法。
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