Please check the alignment of shafting.

请检验轴系对中。

Centering of shafting by calculation method.

计算法轴系校中。

Please check the alignment of shafting(steering gear system).

请检验轴系照光（舵系）对中。

The shafting stability was judged by adopting Q factor method.

确定稳定性判别的分类和计算方法。

This paper studies on shock experiment for Marine propulsive shafting.

文章对船舶推进轴系冲击特性进行试验研究。