摘要
把对接加载的部件主模态、剩余模态和约束模态引入混合界面模态综合法，改善了李兹基的质量，提高了运算的精度．
The main modal,residual modal and constrained modal,in which the interface loading had been counted,are added to the mixed interface component modes synthesis method.The quality of the rity elementary vectors is improved,and the precision of calculation is raised.
