1) pycnostromid
厚密疣状叠层藻饼
2) algal stromatolite
藻叠层石
3) thick composite laminate
叠层厚板
1.
Combined with the finite element method, the semi-analytical numerical method presented can be used to analyze thick composite laminates with arbitrary boundary conditions and geometrical shapes.
进一步和有限元法相结合，得到了能够分析具有任意边界条件和几何形状的复合材料叠层厚板的半解析数值方法即哈密顿单元方法。
4) stromatolite algal limestone
藻叠层灰岩
1.
Laminar algal limestone and stromatolite algal limestone are very good oil reservoir beds in the Huatugou oilfield.
其中藻纹层灰岩和藻叠层灰岩溶孔发育 ,分布范围广 ,厚度大 ,物性最好 ,是一种特殊的油气储层。
5) carbonate algal stromatolite
钙藻叠层石
6) laminated thick walled cylinder
叠层厚壁筒
1.
The exact solution is presented for the statics of laminated thick walled cylinder carrying an abitrary distribution of axisymmetric load.
在沿筒轴方向任意分布的轴对称荷载下，给出叠层厚壁筒静力问题的精确解。
补充资料：厚密
1.深厚密切。 2.厚实细密。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条