Methods: Comparing the cytokine concentration in plasmas, lung permeability index and morphologic appearance of SD rats with different fluids after hemorrhage and resuscitation.
方法：比较急性失血大鼠以不同液体复苏后血清细胞因子水平、肺通透性指数变化及肺组织形态学改变。
Methods The cytokine concentration in plasmas, lung permeability index and morphologic appearance of SD rats with different fluids after hemorrhage and resuscitation were com pared .
方法比较急性失血大鼠以不同液体复苏后血清细胞因子水平、肺通透性指数变化及肺组织形态学改变。
The Permeability is a main governing index of plastic for packaging, and cascade compound is a main governing technique.
渗透性是包装用塑料的主要控制指标，积层复合则是主要的控制技术。
Soil permeability is an important index of evaluating water source conservation function.
土壤入渗性能是评价土壤水源涵养功能的重要指标。
Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.
研究了水、氯离子及气体在混凝土中的渗透与扩散的机理，分析了影响混凝土渗透性的主要因素及有待进一步研究的方向，并总结了混凝土渗透性指标的测试方法。
Study the relation of concrete durability and permeability and point out that we can evaluate concrete durability through the penetrating index.
研究了混凝土耐久性与渗透性的关系，指出可以通过渗透性指标进行混凝土的耐久性评估。
An integrated evaluation of coal seam fracture development in terms of coal seam breaking index and deforming coefficient to predict high permeability area.
本文采用煤层断裂破坏指数、变形系数对煤裂隙发育程度进行综合评价，来预测高渗区。
Experiment results show that heat treatment conditions have remarkable effects on the permselectivity, permeability and pervaporation separation index.
实验结果表明，热处理条件对复合膜的分离选择性、渗透通量及分离指数具有明显影响。
Then this paper selects porosity, permeability, flow zone index and other parameters to carry on cluster analysis, divide flow units and establish identification index system of flow units.
在此基础上选取孔隙度、渗透率、流动层带指标等参数进行聚类分析，划分流动单元并建立流动单元判别指标体系。
The problem of wellbore instability has been puzzling drilling operations all the time, and to quantify the permeability of shales is an important index to estimate shale-borehole's instability.
井壁失稳一直是困扰油气井工程的难题，泥页岩渗透特性的定量测定是评价泥页岩井壁稳定性的重要指标之一。
The soft soil has many unfavorable project properties such as high water content, high void ratio, low permeability, huge compression index, small anti-shearing intensity and thixotropic.
软土具有含水量高、孔隙比大、渗透性小、压缩性高、抗剪强度低、触变性显著等不利的工程性质。
Water permeability, that is, hydrostatic pressure, is an important index of waterproof fabric.
织物渗水性能(即耐静水压指标)是防水织物的重要指标之一。
The permeability ratio index is brought forward by experimental results and can be a new index for flow unit partition.
通过实验论证，提出了流动单元划分的渗透率差异指标。
Negative refractive index materials are artificial materials with permittivity and permeability both negative within certain microwave frequency band.
负折射率媒质是一种人造媒质，在某一微波波段内其介电常数和磁导率同时为负值。
The optical recursive formula for stratified medium system becomes more general with the contribution of relative magnetic permeability to the complex refractive index.
文中考虑了材料的相对导磁系数对材料复数折射率的贡献，使分层介质系统的光学迭代法更具普遍性；
The refractive index of a substance is determined by two properties known as the electrical permittivity and the magnetic permeability.
物质的折射率由两项性质决定，分别是介电常数和磁导率。
Negative Refractive Index Materials (NRIM) is a kind of substance with negative permittivity and permeability simultaneously.
负折射率媒质是一种人造媒质，在某一微波波段内其介电常数和磁导率同时为负值。
Objective To study the air permeability, anti-humidity and antibacterial index of the operating coats made of different materials.
目的研究不同材料手术衣抗湿度、透气度和抗菌性能。方法选用纯棉布类双层手术衣和无纺纸质一次性手术衣。
Objective To study the air permeability, anti-humidity and antibacterial index of the operating coats made of different materials.
目的研究不同材料手术衣抗湿度、透气度和抗菌性能。方法选用纯棉布类双层手术衣和无纺纸质一次性手术衣。
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