多孔的

A new implicit pressure calculation method and relevant percolation rule are introduced taking account of the advantages of methods suggested by King, Sorbie and Stenby. Simulation methods for various boundary conditions (fixed pressure or fixed flow rate) and well pattern (line drive, five-spot pattern) are presented.

多相渗流的随机渗滤多尺度模拟多孔介质的多尺度非均质性及工程上对渗流模拟空间范围的要求，使得多相渗流的多尺度模拟对于正确模拟渗流过程具有十分重要的意义。

Cinnamomea fruiting body. The malt extract agar was the basic medium used in this study. The standard MEA formula was designated as 100%, and a series of dilution of the MEA were made to culture A. cinnamomea. During the culture period, we determine the formation of fruiting body by visual and microscopic observation on A.

把标准的MEA配方视为100%，对其做一系列的稀释，用来培养樟芝，在培养的过程，发现子实体的形成，以肉眼和显微镜判断其多孔性状的生成，再以HPLC进行分析。

Serre was improved for Cauchy problem of compressible adiabatic flow through porous media, and a complete result on the global existence and the blow_up phenomena of classical solutions of these systems.

Serre得到的关于多孔介质中可压缩流体力学方程组解的存在性结果，给出了其Cauchy问题的一个关于经典解整体存在和破裂的完整结果·这些结果说明强耗散有助于&小&解的光滑性

The results show that the extent of loose structure can be changed by different fiber distribution, the normal spectral emissivity and total emissivity of carbon fiber perform by adopting ply yarn process and carbon felt were higher than carbon cloth perform, and the normal spectral emissivity and total emissivity of porous C/C performs reinforced by short-cut fiber were also relatively superior to that reinforced by carbon fiber cloth.

结果表明，不同的纤维排布改变了样品的结构松散程度，多股线排布的碳素纤维预制体及碳毡的法向光谱发射率和法向总发射率均优于碳素纤维布预制体，短切纤维增强碳/碳多孔坯体的法向光谱发射率和法向总发射率优于碳布增强坯体。

Investigation on the conformation change and polymorphs and the coagulation properties of the solution help to predict and control the membrane performances.

所以对聚合物性能的表征是构建膜材的基础，对聚合物溶液凝胶性能和成膜过程的研究可以预测多孔膜的结构和优化膜的分离性能。

Although the surface of ordinary glass looks very smooth, but in fact, we can be found through electron microscopy, ordinary glass in fact not smooth and porous, we know that, like a decaying wood, Bai will be a light went off Cracked, but imagine if one does not rot the wood, it is not the number of internal gap, Bai is very different to the situation!

普通玻璃的表面虽然看上去十分的光滑，但实际上，我们通过电子显微镜可以发现，普通玻璃实际上不光滑且多孔，我们知道，就好比一根腐烂的木头，轻轻一掰就会应声断裂，但试想如果是一根不腐烂的木头，它的内部根本没有多少空隙，掰起来就是截然不同的情况了！

During numerical simulation,the scale effects of the microstructure of the honeycomb on its structural mechanical performance was studied through changing the scale factor of its unit cell while the volume fraction of the materials remains unchanged.

数值模拟实验中，在材料组分比一定的情况下，通过缩放因子改变单胞尺寸，研究同种蜂窝微结构对结构力学性能影响的尺度效应；同时验证了不同多孔材料微结构构型对结构刚度的影响；在稳态温度载荷的作用下，热变形引起弯曲变形，利用微结构的构型差异和尺度效应共同作用实现结构最大挠度的控制。

Parameterized unit cell of 3-D five-directional braided composites;2. During numerical simulation,the scale effects of the microstructure of the honeycomb on its structural mechanical performance was studied through changing the scale factor of its unit cell while the volume fraction of the materials remains unchanged.

数值模拟实验中，在材料组分比一定的情况下，通过缩放因子改变单胞尺寸，研究同种蜂窝微结构对结构力学性能影响的尺度效应；同时验证了不同多孔材料微结构构型对结构刚度的影响；在稳态温度载荷的作用下，热变形引起弯曲变形，利用微结构的构型差异和尺度效应共同作用实现结构最大挠度的控制。

Thus, the loading of the slurry and the porous structure can be effectively modulated by above processing parameters. By two-step centrifuging process, because of uniformly thicker slurry coating, the thermal stress resistance of the coating was promptly improved.

通过两次离心挂浆工艺制备的网眼多孔陶瓷，由于结构的均匀性提高，特别是孔筋上的涂覆厚度显著增加，增强了孔筋抵抗脱胶过程中热应力的能力，使得结构中的缺陷减少。

The hollow Ni2 microspheres were prepared via the hydrothermal reaction of NiCl2 with aqueous ammonia at 140 ℃ for 12 h.

采用X射线衍射仪、扫描电镜和透射电子显微镜对产物进行表征，并在室温下测试了它的磁学性能，结果表明， Ni2空心微球的直径约为3～4 μm，它是由尺寸1.1～1.3 μm左右的六方相结构的Ni2纳米片组装而成； NiO空心微球是由立方相纳米片和多孔纳米片组装而成，它具有弱的铁磁性，其矫顽力为583 Oe，剩余磁化强度为0.213 emu/g。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。