torsional vibration calculation meaning in English

扭振计算

This paper studies the calculation methods of shipping shaft torsional vibration using holzer method , and put great emphasis on to study the basic process of calculation of shipping shaft torsional vibration and software designed , specially in the relation between the average indicate pressure and coefficient , between vector and coefficient proceeds and so on for deep into with the detailed discussion and research , rectified the some mistake , here foundation top , developed the new software of shipping shaft torsional vibration calculation
本文以霍尔茨( holzer )法作为船舶轴系扭转计算的计算方法，着重研究了船舶轴系扭转计算的基本过程和程序设计，特别对影响船舶轴系扭转的几个关键因素?平均指示压力与简谐系数的关系、干扰力矩与简谐系数的计算与相互关系等进行较为深入和详细的讨论与研究，纠正了以往有关船舶轴系扭转计算的一些错误。