多孔的

At the same time, the error retroaction, underrelaxation, coordinate transform and other methods have been used in order to guarantee the convergence of iteration, thus a common computer program has been developed, which is suitable for simulating heat and mass transport through porous media.

同时，采用了误差反馈、低松驰及坐标变换等一系列的方法来保证迭代的收敛，从而发展了一套适合于多孔介质内部热质输运现象数值模拟的大型通用计算机程序。

A constitutive equation of the porous media is obtained in the coupling processes. According to the coupling model, a decoupled method is presented. The finite element equation is set up under several conditions and an object oriented finite element program is compiled.

推导了多孔介质在耦合作用下的本构方程，对于耦合模型提出了解耦方法，推导了不同边界条件下的有限元方程，并作为依据编制面向对象的有限元程序。

A lab test apparatus was developed into evaluating the noise reduction of the porous cement concrete. A constant head permeameter was developed to ascertain the water permeability of porous cement concrete, the influence of the porosity and pore size on the water permeability was studied.

另外，对多孔水泥混凝土的透水性能进行了研究，通过建立有效孔隙率、孔径大小与渗透系数的关系，结合其实际透水性能，得出了满足一般排水性路面排水要求的有效孔隙率范围和级配。

In the near-critical region, the permeation of carbon dioxide is obviously increased due to its phase transition in membrane pores. However, the modified model is in good agreement with the measured permeance of CO2 at both low-pressure and high-pressure regions.

由於近临界区相变的作用，CO2在多孔膜中的渗透过程出现奇异现象；而在低压和高压条件下，本研究建立的渗透模型与实验结果十分吻合。

Iron and steel phosphatization is a porous phosphoric acid membrane forming on the metal surface through the chemical reaction.

钢铁磷化是在金属表面通过化学反应生成一层非金属的、不导电的、难溶的多孔磷酸膜。

Part two was degradation of organic species in the water by producing porous glass which has the photocatalysis.

第二部分是具有光催化作用的多孔质玻璃球的制备的研究。

A perforated platelike structure in most echinoderms that forms the intake for their water-vascular systems .

筛在大多数棘皮动物身上的一个多孔板状的结构，构成它们水管系的进口

This model is in good agreement with the interaction between the solid and fluid phases in the natural porous media.

此模型与真实的多孔介质中固液两相间的相互作用是吻合的。

The results indicated that the proton transport number and fuel cell performance of BaCe_(0.8)Y_(0.2)O_(3-α) synthesized by sol-gel method could be obviously affected by sintering temperature.

以烧结体样品为固体电解质、多孔性铂为电极，组成氢及氧浓差电池、氢-空气燃料电池，测定了BaCe_(0.8)Y_(0.2)O_(3-α)烧结体的质子和氧离子迁移数以及燃料电池的性能，并与高温固相反应法合成的样品进行了比较。

Many red-brown porous pumice stone and a lot of dead fish floating in the surrounding seawater, a small island in the smoke and boiling water was born.

许多红褐色的多孔浮石和大量的死鱼漂浮在四周的海水中，一座小岛在浓烟和沸水中诞生了。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。