variable thickness arch dam 不等厚拱坝
disc of variable thickness 变厚度轮盘
Variable Thickness Method 变厚度方法 ; 变厚度法
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。
The analysis for free vibration of ring-stiffened circular cylindrical shell with variable thickness was presented.
分析了环肋变厚度圆柱壳的自振特性。
The high velocity and variable thickness of igneous rock impair the structural map of targets beneath igneous rocks.
火成岩速度很高，而且厚度是变化的，常常影响到它下面的构造成图精度。
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