孔洞

By scanning electron microscopy observation,distribution of pores was found to be ordered and pores were precisely vertical to their substratum.

采用阳极氧化方法制备了多孔氧化铝有序孔洞阵列，通过场发射扫描电镜和X射线衍射观测了样品的表面、截面的形貌和晶态结构，分析了样品的透射光谱性质。

The very phrases were worn so threadbare that they evoked no image except that of a turbaned "character."

他的措词本身那么陈腐，以致在我脑子里只能是这样的形象：一个裹着头巾的傀儡戏里的"角色"，在布龙公园①追着打老虎，一面跑一面从身子里每个孔洞里往外漏木屑。

It is found that the fracture of TWIP steel is typical ductile fracture pattern and its deformation and fracture mechanisms are the formation, growth and coalescence of micro-voids.

结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。

It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.

结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。

Polymers may be incorporated in concrete in two ways:either added to the unhardened concrete slurry or impregnated into the void structure of the hardened concrete.

聚合物以两种方式掺合于混凝土中：一种是添加于未硬结的混凝土稀浆中，另一种是浸渍于己硬结的混凝土中的孔洞结构中。

Modifying the shapes of unit cell or pore, there were no obvious difference in mechanical performance of the scaffold.

单位结构形状与孔洞形状的改变，对於支架力学效能的影响则无显著的改变。

The growth of CNTs was limited by nanoproes, and it possessed a better verticality.

奈米碳管的成长受到奈米孔洞的限制，而具有较佳的垂直准直性。

In accordance with the characteristics of fractured- vuggy carbonate reservoir,based on the analysis of reser- voir features and the fracture-cave combination pattern , the flow mechanism and connectivity among reservoir space has been first discussed in this paper.

针对溶洞为主的溶洞-裂缝型碳酸盐岩油藏特征，在分析储层特征和缝洞组合模式的基础上，初步探讨了缝和洞的流动机理、储集空间连通关系，最后讨论了不同开发阶段不同缝洞组合模式下，孔洞的不同作用。

Adopting FMI image log and nuclear magnetic resonance log to quantitative analysis of fractured igneous reservoir and according to formation mechanism and shape of fracture, various fractures are recognized, such as high-angle fracture, low-angle fracture, vertical fracture, reticulated fracture, induced fracture, infilling fracture and corrosion vug.

采用FMI成像测井、核磁共振测井等先进测井技术和其它测井技术，对裂缝性火成岩储层进行裂缝定量分析，根据裂缝的形成机理和形态，识别出的各种裂缝有高角度裂缝、低角度裂缝、垂直裂缝、网状缝、诱导缝、充填缝与溶蚀孔洞等。

Some key algorithms were researched here: a "cut-and-sew" algorithm was presented here to resolve the reconstruction problem of adjacent section contour lines which different from shape and polygon vertex count; a random polygon triangulation algorithm based on CDT was studied to resolve the modeling problem of complex geological model with stones and holes inside; a grid-constraining algorithm of judging whether a point is in a polyhedron was studied here to construct the corresponding geological block model which constrained to wire frame model.

研究了构模过程中的若干关键算法：提出"切开-缝合"算法，解决了形状和顶点数目差异较大的相邻剖面轮廓线重构三维形体模型问题；研究了基于约束Delaunay三角剖分的任意多边形三角剖分算法，解决了含夹石或孔洞的复杂地质体构模问题；研究了判断点在多面体内的网格约束算法，以线框模型为约束构建了相应的地质块段体模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。