Moire stone surface horizontal turbulence, similar to the shell texture.
龟纹石表面横竖乱纹，类似龟壳上的纹理。
2
Two practical tall steel buildings have been analyzed under the action of horizontal earthquakes with the orthotropic shell element hypothesis and the rigid floor hypothesis, respectively.
结合两个工程实例，分别按弹性正交异性楼板、刚性楼板两种假定对整体结构进行水平地震作用分析。
3
On the horizontal vessel with the partial jacket, the calculating method of intensity and stability of the jacket and shell still has not introduced in the correlative reference.