circular cylindrical shell meaning in English

圆筒形壳
圆形筒壳
圆柱壳
圆柱筒壳
圆柱形壳

Nonlinear vibration of generally laminated non - circular cylindrical shells
层合非圆截面柱壳的非线性振动分析
Laminated pvdf actuator and active vibration control of circular cylindrical shell
压电作动器及圆柱壳的振动主动控制
Circular cylindrical shell
圆柱形壳
Damage detection in circular cylindrical shells by frequency sensitivities and mode shapes
基于频率敏感度和振型的圆柱壳损伤检测方法研究