目前大部分轻型载货车平头驾驶室采用扭杆式翻转机构，该装置要求其锁紧机构必须安全可靠。
The principle and design method of the lockup mechanism of the cab were explained in this paper by use a type of light truck cab as an example, the advantage and disadvantage were pointed out too.
紧凑型扭杆弹簧悬架是普及型轿车中采用的一种主要的悬架结构形式。
The compact torsion bar suspension is one of important suspension structure types applied in popular passenger cars.
采用摄动法研究了楔形杆轴的固有纵扭振动，并且推导出了其固有纵扭振动的振型函数及频率特征方程。
The natural longitudinal or torsional vibration of a wedge-shaped shaft is studied with perturbation method. The vibration mode function and the frequency characteristic equation are derived.
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