这种实体型壳元既可以用较粗的网格很好地模拟层合壳，又易与三维实体单元相连接，使变厚度、带有补强的复合材料层合壳体等复杂结构得以正确建模。
With this solid-type shell element, satisfactory resolution can be ensured even if a relatively coarse FE mesh is employed, and this element can be easily connected with other solid type elements.
如果你使地球的二氧化碳覆盖层变厚，地球会变得更暖。
If you thicken the Earth's CO2 blanket, the Earth gets warmer.
变厚的动脉壁使流通血液的管腔变细。
The thickened artery wall narrows the channel through which the blood flows .
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