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- conical shell structure 锥壳结构
- The vibration transmissibility of the conical shell with composite material honeycomb structure is investigated by modal experiment and vibration table experiment. 通过模态试验和振动台试验,对复合材料蜂窝结构锥形壳的振动传递特性进行了研究。
- Nuclear deformations confirm shell structure. 原子核形变证实壳层结构。
- conical shell structures 圆锥壳
- Through the analysis of material layout and lofting process for conical shell,the relevant equations were derived. 通过分析锥壳放样排料的过程,推导出锥壳放样排料的有关公式。
- By finite element analysis of circular conical shell, the natural frequencies and vibra-tional modes of Yongle Bell have been calculated. 本文通过旋转壳体的有限元方法,计算了永乐大钟的主要固有频率和振型。
- A study was made to determine the dynamic stability of the truncated thin circular conical shell with impulsive cosine load. 本文采用数值方法对圆锥壳在余弦载荷作用下的动力屈曲问题进行了探讨。
- Because of the complexity, the analysis of mid-thick round plate and conical shell on the elastic half-space foundation is few. 鉴于问题的复杂性，就目前对课题的已有研究来看，对弹性半空间地基上中厚圆板、圆锥壳的分析还不多见。
- Any of numerous marine gastropod mollusks,as of the families Acmaeidae and Patellidae,characteristically having a conical shell and adhering to rocks of tidal areas. 帽贝海生腹足类软体动物的一种，如腹足绵软体动物的帽贝科动物，特征为有锥状壳，在潮汐地区附着在石头上。
- Any of numerous marine gastropod mollusks, as of the families Acmaeidae and Patellidae, characteristically having a conical shell and adhering to rocks of tidal areas. 帽贝海生腹足类软体动物的一种，如腹足绵软体动物的帽贝科动物，特征为有锥状壳，在潮汐地区附着在石头上
- The shell structure of several-year-old egg is different from that of the newborn. 结果表明,两个时期的休眠卵外壳结构有区别,隔年卵外壳较薄,壳纹不明显; 新卵外壳厚,壳纹明显。
- The investigation of single-particle levels shows that the shell structure is deformed and isospin dependent. 对单粒子能级的计算和分析表明超重核的壳结构是形变和同位旋相关的。
- It is found that it is feasible to use MDF impulse to simulate blow-off impulse in the experimental study of structural response of truncated conical shell. 计算结果表明,用柔爆索冲量模拟高功率脉冲激光汽化反冲冲量进行截锥壳体结构响应研究是可行的。
- This paper describes the shell manufacture of petal-pieces of circle shell, conical shell and head. The preassemble method and reasonable packing is also described. 本文着重介绍了分片制造的圆筒、锥筒和封头的制造工艺。本文还介绍了其预装方法以及为了防止制件在运输中变形和合理包装方法。
- Abstract:The Tieling Gymnasium is a steel single-layer shell structure with a large overhang platform. [摘要]铁岭体育馆工程是局部带有大悬挑平台的单层网壳结构工程。
- The stability of a large opening composites conic shell stiffened with nettings under axial compression, external pressure and their combination is calculated in this paper. 本文用有限元法计算了受轴压、压、及轴压和外压联合作用下的大开。
- Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles. 由于正二十面体的对称壳层结构,离子动能分布具有尖峰结构。
- With its unique shell structure and the artificial lake that surrounds it, the theater looks like a lucent peddle on the water. 独特的壳状设计和围绕着的人造湖;剧院就像一个躺在水面上的;发光的鹅卵石.
- Yet, going over the budget, construction method and finish, the plan was revised down to a shell structure of two dimensionally curved surfaces. 然而，他的预算，施工方法和完成，该计划被向下修正至壳结构的两个三维曲面。
- A shell structure and a composite material box structure have been analyzed integrally as engineering instances, and the results is satisfying. 本文分步讨论了对实际结构进行有限元建模、模态试验和相关性分析常用的方法、步骤。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
