查询词典 porous

Finally, the parameters, such as density, thickness of porous media, thickness of steel of each material in air and porosity, pore size, thickness of porous materials, thickness of steel and incident angles in water were investigated and also the influence on the sound absorption and insulation were discussed.

最后，分别就空气中以及水中的材料参数，分门别类的观察其对吸音与隔音的影响。在空气中所讨论的参数，有多孔材密度、多孔材厚度、钢材厚度。在水中所讨论的参数，有多孔材孔隙率、孔隙尺寸、多孔材厚度、钢材厚度、声波入射角度。

Packing with SRB for treating simulative wastewater with sulphate concentration and packing with CSB for treating simulative wastewater withsulfides by activated-charcoal, agar, synthesized sorbent--MagneticHollow porous Polystyrenemicrophere on Upper-flowing Fluidized Bed Reactor, the experiment results show: Magnetic Hollow porous Polystyrenemicrophere characterized with magnetism , large surface area , easier recovering and flowing, of which the reducing efficiency of SRB in Upper-flowing Anaerobic Fluidized Bed Reactor can reach 96 %, the reducing efficiency rate of CSB in Aerobic Fluidized Bed Reactor can come up to 88.4 %, which was the highest among the three sorbents.

本文分别以活性炭、琼脂、及自制的磁性多孔聚苯乙烯微球固定SRB和CSB，在上流式流化床反应器中处理模拟硫酸盐废水和硫化物废水，结果表明：磁性多孔聚苯乙烯微球具磁性、比表面积大、易回收等优点，固定化SRB的SO_4~(2-)去除率高达96％，固定化CSB的硫化物去除率为88.4％。

It is found that degree of ring formation, concentration of alkaline solution, time of alkaline treatment have great effects on the mechanical properties of porous hollow gel fibers; the alkali treatment of porous oxidation fiber is easier than solid oxidation fibers.

发现环化程度和碱溶液浓度、碱处理时间对多孔中空凝胶纤维的拉伸行为和力学性能有较大的影响。

All employees pursued the company has developed environmentally-friendly certification by the International Cotton High goose down, down cotton, cotton wool, cotton was cotton, porous single-hole anti-mite and anti-bacterial cotton and all kinds of single, non-gel porous environment-friendly cotton, apply to all products at home and abroad in high-end textile and apparel manufacturers.

公司全体员工孜孜以求，先后开发了经国际环保认证的高级鹅绒棉、羽绒棉、羊毛棉、棉花被棉、单孔多孔抗菌防螨棉及各类单孔、多孔环保型无胶棉，所有产品适用于国内外中高档的家纺及服装生产厂家。

Mathematical models of dew-point pressure and phase equilibrium of gas condensate system in porous media are set up through the fundamental theory of phase behavior and the mechanisms of porous media on phase equilibrium..

根据相平衡的基本原理以及多孔介质对相平衡作用的机理，建立了考虑孔隙介质界面影响的凝析油气体系露点和相平衡计算数学模型。

The rats were immediately debrided after injury, then NSCs combined with the chitosan porous scaffold were transplanted into injured cerebral cortex in NSCs+ scaffold group, NSCs combined with the chitosan porous scaffold and NGF were transplanted into injured cerebral cortex in NSCs+ scaffold +NGF group.

Feeney法制备SD大鼠TBI模型，随机分为3组：损伤对照组清创后不做移植；NSCs+支架移植组行壳聚糖作载体的NSCs移植；NSCs+支架+ NGF移植组行壳聚糖作载体的NSCs移植，并在其中加入NGF。

Presents a mathematical model described with temperature and relative humidity as driving potential for coupled heat and moisture transfer in porous wall materials. The model includes the transfer of liquid and vapor flow in porous materials simultaneously.

提出了一种以温度与相对湿度为驱动势的多孔墙体热湿耦合传递的数学模型，该模型同时考虑了水蒸气与毛细孔内液态水的传递。

The porous NiTi shape memory alloy possessed a high mechanical property and good biocompatibility, its unique pore structure confirmed the ingrowths of tissue and the transmission of body fluid, and made the combination of the implant and the body tissue much firmer. Porous NiTi shape memory alloy was a kind of biomedical material with excellent prospect of application.

国内外的研究表明，多孔NiTi合金具有优良的生物相容性和高的力学性能，其独特的孔隙结构可保证组织的长入和体液的传输，使植入物与人体骨组织的结合更加牢固可靠，多孔NiTi形状记忆合金是一种具有良好应用前景的生物医用材料。

In addition, the ingredients have been tested by the IR spectra which show the probability of the nano-porous structure. SEM pictures, specific surface areas and distribution of pore diameter have been tested to study the nano-porous structures in surface and some data before and after the pyrolyzing process have been gained: the size of the organic aerogel is 30~50nm, that of the carbon aerogel is about 10nm, the specific surface area increases from 341.77m^2/g to 452.75m^2/g, the density increases from 0.1708g/cm^3 to 0.3356g/cm^3 respectively.

借助有机气凝胶的红外光谱研究了其化学结构，说明其网孔结构形成的可能性；研究了有机气凝胶的扫描电镜图像、比表面积及孔径分布等，并得到碳化前后的一些对比数据：有机气凝胶颗粒大小30~50nm，碳化后约为10nm，比表面积从341.77平方公尺/g增大到452.75平方公尺/g，密度从0.1708g/立方公分增大到0.3356g/立方公分。

In this paper,the feature of structure and the principle of preparation of porous glass is reviewed,and the characteristics and prospect of porous glass as new packing mcdium of liquid chromatography is reviewed also.

文摘：本文综述了一种新型载体材料多孔玻璃的结构特点和制备原理，及其作为液相色谱新填充介质的良好特性和应用前景。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。