查询词典 permeability

The probes undertake pre-programmed motion profiles across the raceways, as part of a process that measures stress by analysing the electromagnetic behaviour of a material and identifies changes in its magnetic permeability.

探针进行预编程议案概况跨越滚，过程的一部分措施，强调通过分析电磁行为的材料，并确定了变化，其磁导率。

The sandstone bodies of this sedimentary system are buried in shallow position and in good quality of porosity and permeability.Shengbei structure zone and its south flank are the main position for sandstone and available for the north pinch out subtle traps development.Combined the background of upheaval in sag and cling to the strike-...

根据胜北洼中隆良好的古构造背景，结合胜北3、4号南北向平移断层沟通中、下侏罗统水西沟群煤系地层和中侏罗统七克台组湖相泥岩烃源岩系等情况，认为胜北洼陷白垩系是浅层次生岩性油气藏勘探的有利地区。

In chapter 4, the plane-radial and plane-parallel flows for Newtonian fluid in fractal porous media are analyzed. Based on the same assumption as that in chapter 3, the expressions for porosity, flow rate, velocity and permeability for both radial and parallel flows are developed. The proposed expressions are expressed as a function of tortuosity, fractal dimension, maximum and minimum pore diameters, and there are no empirical constant and every parameter has clear physical meaning in the proposed expressions.

第四部分研究了分形多孔介质中牛顿流体的平面径向和平行流动，考虑到实际毛细管的弯曲性和毛细管管径的分形分布，给出了径向和平行流动时的孔隙数目、孔隙率、流量、流速和渗透率的分形表达式；得到了分形多孔介质中微可压缩流体的压力分布方程；得到了无量纲的渗透率、压力和流速的解析表达式。

Protamines inhibit or kill bacteria by destroying their cell wall, cell membrane and changing permeability of cytoplasm membrane.

鱼精蛋白主要是通过破坏细菌的细胞壁、细胞膜及改变细胞的渗透性等途径抑制甚至杀死细菌细胞。

The effect of permeability of press plate on the magnetic and temperature in the end region is also researched in the paper.

本文应用有限元方法研究了QFSN-600-2型汽轮发电机氢气、空气状态下的端部磁场和结构件温度分布。

In recent years, high-rise apartment in Shanghai for the "short plate" of the tower, that is, the pursuit of the Progressive Floor deep and wide to pursue the tower, it will also reach a higher floor area ratio, and to become a flexible space for cell permeability, greatly enhance the effectiveness of environmental landscape.

近年来，高层公寓在上海的&短板&的大楼，这就是追求进步楼深入，广泛推行塔，它也将达到较高的容积率，并成为一个灵活的空间细胞通透性，大大提高效率的环境景观。

We use the long packing element packer to plug the casing bore, in order to control the water intake of high peameabili-ty zone and improve the water intake of low permeability zone.

针对喇嘛甸油田葡Ⅰ1-2厚油层渗透率级差大，注入水无效循环现象严重的特性，提出了采用长胶筒封隔器封堵套管炮眼控制高渗透层吸水量的方法，从而提高低渗透层的吸水能力。

These are all ploys to multiply the inductance of a given coil by the "permeability" of the core material.

这些方法都是通过增加一个线圈上芯部材料的&渗透性&来增大电感。

PAMPA is a useful tool in drug discovery for the prediction of oral absorption, brain penetration and for the development of structure-permeability relationships.

本研究旨在通过肿瘤细胞膜渗透模型的建立，对药物的细胞渗透性进行预测。

For the same reason, the Goos-Hanchen shift is negative for both the TE and TM polarization incident waves as the result of the negative pennittivity and negative permeability nature of NIMs served as the rarer medium when total reflection occurring at a PIM-NIM interface.

对于正—负折射率介质界面处发生全反射时的古斯—汉森位移的研究发现当下半空间的光疏介质为介电常数和磁导率均为负的负折射率介质，不管是对于TE波还是TM入射波，在界面发生全反射时古斯—汉森位移均是负的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。