impermeable

Study on gravelly soil as impermeable material of earth dam

砾质土做为土石坝防渗体的研究

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The nature AMPA receptor is normally Ca ~ ( 2 + ) impermeable due to the expression of GluR 2 subunit.

由于GluR2亚单位的表达天然AMPA受体通道对 Ca2 +不通透.

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He surrounded himself with an impermeable wall of secretaries, personal assistants and yes-men.

他把自己用由秘书 、 私人助理和 唯唯诺诺 的人组成的密不透风的墙包围起来.

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The mineral admixture leads to the thinning of pore size of cement paste, compact of hydration product phase, improvement of interface transition between aggregate and cement stone, which results in the improvement of anti-cracking and impermeable quality of ACIC.

微观结果显示钢渣掺合料使水泥石孔径细化、水化产物相密实、与集料界面过渡区得以改善，从而使混凝土达到防渗抗裂的目的。

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When paint is new, it is the most impermeable it will ever be, this means it is a very smooth non-porous, continuous film. This piece of stone has not been properly faced off.

当漆面是新的时，它的渗透性很小，也就是说，它很光滑，没有孔，是一个平滑的面。这块石头的表面还没有很好地弄光滑。

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Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.

不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。

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The external layer of the skin is relatively impermeable to water.

皮肤的外层不透水.

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The impermeable layer has aged, we must find someone to repair it.

楼顶的防渗层已经老化, 要请人来修理了.

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The objects are covered with impermeable decorative coatings of glass like material.

这些物体上覆盖着玻璃状不透水的装饰涂层.

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Withstand Seismic Inertia Force When the Dam Impermeable Geomembrane Study the Stability of the Structure

承受地震惯性力时坝体土工膜防渗结构的稳定研究

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They wear a masque, they cover their eyes, they wear a gown that is water impermeable, so that no fluids can affect that hospital workers.

他们会戴面具挡住眼睛，穿防水工作服，这样病毒就不会接触医护人员。

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In a recent test-tube study, researchers showed that RNA interference could make cells impermeable to HIV.

在最近进行的试管实验研究中，研究人员发现核糖核酸干扰能使细胞抵制爱滋病病毒。

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The canoe is made from an impermeable wood.

独木舟由防水木头制成。

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Thus clays and shales tend to be impermeable.

因此粘土和页岩就往往不透水.

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3D Finite element analysis of complex prevented-seepage face rockfill dam The geomembranes are of composite impermeable material listed in the Torch Plan 90's.

复合防渗面板堆石坝三维有限元分析土工膜是90年代为实现国家火炬计划、填补国内空白而开发的一种复合防渗材料。

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The accumulation of oilis governed by lateral changes from permeable to impermeable facies.

石油的储集是受从渗透到不渗透的岩相横向变化控制的.

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Textile fabric rendered impermeable by impregnation or coating with oil

用油浸油或涂层防渗透织物

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The passage became absolutely impermeable.

过道完全不通了.

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The application of the technology of high pressure place and spout grouting in the impermeable work of the foundation

高压摆喷灌浆技术在某水库坝基防渗中的应用

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Water cannot easily flow in these impermeable rocks.

水不容易流进那些不透水的岩石.

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The distribution of the undercompaction is related to sedimentary velocity and the distribution of impermeable shale vertically and laterally.

纵向和平面上分布特征表明欠压实带的分布主要与沉积速率和非渗透泥岩的分布有关；

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Radon-impermeable technique, mineralized water and free water analysis, and formation-sealing measures are adopted. All this keeps the pits stable for a long period of time. Test results show that pit specifications meet design requirements.

技术，矿化水、自由水分析及地层全密封措施，以保证放射性长期稳定，而且数据定值分析、测定结果数据与设计值相符。

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What is cancer? Cancer is a cellular structure whose cell wall has become impermeable.

癌症是什么? 癌症是细胞壁变得难以渗透的细胞结构.

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In the design of the impermeable curtain grouting engineering, high-pressure cement grouting with orifice-closed adopted.

某水电站二期工程为地下厂房, 工程防渗帷幕灌浆采用了孔口封闭法高压水泥灌浆.

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Cancer is a cellular structure whose cell wall has become impermeable.

癌症就是细胞壁变得难以渗透的细胞结构.

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An Analytical Solution for Solutes Concentration Distribution Model in Impermeable Stratum in Homogeneous Soil

不透水层上均质土壤中溶质浓度分布的解析解

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Fluid pressure , flux, leaky and impermeable boundary conditions may be prescribed.

可指定流体压力 、 涌出量 、 泄漏量和非渗透边界条件.

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It is found that the fractures were developed in the crust around the uncompacted belt. The distribution of the undercompaction is related to sedimentary velocity and the distribution of impermeable shale vertically and laterally.

本区水力破裂发生于欠压实带周围的壳中。纵向和平面上分布特征表明欠压实带的分布主要与沉积速率和非渗透泥岩的分布有关；

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Impermeable wall of the dam is very long , so the task is burdensome.

由于堤坝防渗墙长度很大, 因此检测任务繁重.

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A usually impermeable substance used for caulking.

堵塞材料用于堵缝的通常不渗透的材料.

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