... shell外壳、炉壳、毛管、坯料、结疤、溅皮、疤皮 shell arch薄壳拱 shell burner套管烧嘴、套管形烧嘴 ...
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arch shell 拱形薄壳 ; 拱壳
arch-shell structure 拱壳结构
arch-supported reticulated shell 拱支网壳
arch reticulated shell 拱形网壳
arch-shell 拱壳
arch-shell roof 拱壳屋盖
corrugated arch shell 波纹拱壳
corrugated arch-shell 波纹拱壳
corrugating arch-shell 波纹拱壳
·2,447,543篇论文数据，部分数据来源于NoteExpress
The axis of thin shell arch is selected coincidence with the pressure line, the stress inside the arch is controled by pressure stress.
选择薄壳拱的轴线与压力线相吻合，拱内应力主要由压应力控制。
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