机车重心位置的限制，也是保证机车轮轴重调簧均匀的前提。
The limit of gravity center position is to assure the uniformity of spring adjustment of shaft weight.
本文探讨了松散地面上，履带车辆的重心位置对牵引性能的影响。
It is studied that the position of gravity center of a vehicle produces influence upon the tractive characteristics on loose ground.
并讨论了横向稳定杆角刚度变化、重心位置变化对大客车操纵稳定性的影响。
The influence analysis is achieved for maneuverability and stability of the coach-bus while the angel stiffness of it's lateral stable pole or the position of gravity center is changing.
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