laminated composite shallow spherical shells 复合材料层合扁球壳
combined spherical shells 套合球壳
cylinder & spherical shells 圆筒与球壳
For stress analysis we have adopted the membrane theory of spherical shells.
我们采用球壳无矩理论来进行应力分析。
In this paper, we analyse the shallow spherical shells with variable thickness by the boundary element method.
本文利用边界元方法分析了变厚度扁球壳的非线性问题。
In this model, the nonuniform sphere is modeled by Numbers of concentric spherical shells, and each has a fixed electron density.
在此模型中，把非均匀等离子体球分成若干个同心等离子体球壳，并且假定每一个同心壳层内等离子体密度均匀分布。
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