secondary internal force的意思|示意
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次内力
secondary internal force的网络常见释义
次内力 ...次内力; b3 模型; 时变结构力学 中图分类号:tu973. 14 tu973. 2 文献标志码:a [gap=1238]per highrise mixed stru 园林鸟瞰效果图cture; effect of vertical deformation difference; secondary internal force; model b3; mechanics of timevarying structure ..
secondary internal force相关短语
1、 creep secondary internal force 徐变次内力