... double sheet set 双人被套 double shell cylinder 双层缸 double shell digester 双层煮解器 ...
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In this paper, double cylinder shell structure with stiffening ribs is used to solve some problems about the impulsive environment of underwater explosion for submarine structure.
本论文以双层加筋筒形结构为主要研究模型，探讨了水下爆炸作用下潜艇结构冲击环境研究的如下几方面的问题。
Optimization design of a double layers cylinder lattice shell is systemically introduced.
系统介绍了某体育馆双层柱面网壳结构的优化设计。
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