本文所提出的这一方法适用面广，可以求出任意形状封闭薄壳(等厚度或不等厚度)的内部声场。
The method in this paper, which can be used to calculate the interior sound field of arbitrary-shaped closed thin shell (equal or unequal thickness), suits a large scope.
填料函的作用主要是为了封闭泵壳与泵轴之间的空隙，不让泵内的水流不流到外面来也不让外面的空气进入到泵内。
The role of the stuffing pump is mainly to close the gap between the shell and the shaft, to prevent the flow pump does not flow to the outside, it does not allow outside air into the pump.
本文研究充内压端封闭异厚度薄圆柱壳的极限分析问题。
The present paper is concerned with a problem of limit analysis of thin cylindrical shell with closed ends and different thicknesses under internal pressure.
本文分析了各向同性封闭圆柱壳的非线性自由振动。
In this paper, nonlinear free flexural vibrations analysis of closed circular cylindrical isotropic shells are presented.
被海豚接受，这使杰夫信心大增，他渐渐走出他自我封闭的黑暗的保护壳。
Jeff's acceptance by the dolphins boosted his confidence, and he gradually emerged from his dark shell.
不管锅炉壳与蒸汽管封闭的多么严密，还是有一部分热散失损耗掉。
However carefully boiler casings and steam pipes are sealed, some heat escapes and is lost.
采用样条函数线法分析了圆柱壳及具有封闭截面壳体的几何非线性问题。
The spline function method of lines is used in analyzing nonlinear problems of cylindrical shells.
整机全封闭在钢壳内。
包括具有上盒壳和下盒壳的抽屉来封闭住咖啡盒的咖啡泡制器。
A coffee brewer includes a drawer having an upper cartridge shell and a lower cartridge shell that enclose a coffee cartridge.
包括具有上盒壳和下盒壳的抽屉来封闭住咖啡盒的咖啡泡制器。
A coffee brewer includes a drawer having an upper cartridge shell and a lower cartridge shell that enclose a coffee cartridge.
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