analysin造句

• Based on characteristic value buckle analysin method of finite elements theory , this paper analyzes and calculates the main working condition of bridge erecting machine jq600 with box cross section beam
  摘要本文根据有限元理论中的特征值屈曲分析方法，对jq600型箱梁架桥机的主要工况进行了稳定性分析计算。