模态分析一个单元在两个体是什么意思？ 20

模态分析第一次没加科式力算出结果 加科式力出现At least one element is part of two different components subjected to rotational velocity (CMOMEGA command). Please redefine components (CM command) and make sure that each element is only part of one element component. 错误 求大神解答？