When the inertial balance is put into horizon, verticality and incline, the influences of gravity on vibration period of inertial balance are discussed.
分析了惯性秤水平、垂直和倾斜放置时，重力对惯性秤振动周期的影响。
This demonstrates that while sprinting the supporting leg and stamping leg should give out excellent effect, and the center of gravity of bodies need incline apparently forward as well.
这充分说明在快速的跑动中，支撑腿与摆动腿具有良好的蹬摆效果和身体重心向前性较强的技术特征。
This demonstrates that while sprinting the supporting leg and stamping leg should give out excellent effect, and the center of gravity of bodies need incline apparently forward as well.
这充分说明在快速的跑动中，支撑腿与摆动腿具有良好的蹬摆效果和身体重心向前性较强的技术特征。
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