有极少数人用辛勤的镜头，今天因为气体渗透的镜头。
There are very few people using hard lenses today because of the gas permeable lenses.
设置布位对气体通过迭层材料渗透的动态影响，从而根据增大时间延迟而相对地减小气体渗透的原理提出了阻挡层合理布位的看法。
Thus the suitable positions of barriers in the laminates are suggested according to the theory that enlarging time-lag may reduce gas permeation relatively through multiple laminates.
只要那些垃圾仍然产生渗透水和气体，公司就仍担负着处理的义务。
The firm’s liability lasts as long as the landfill continues to generate leachate or gas.
因此，在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
So the impact of remains water should be considered in study of gas seepage law in low permeability media.
介绍了几种新型中空玻璃密封胶的配制，并对其气体渗透系数、粘接性能、耐候性等进行了讨论和比较。
Preparation of some new sealants for cavity-glass is described, and their gas permeability coefficients, adhesion, weather resistance are discussed and compared.
对于大多数特种气体，推荐使用CTFE，而不是PTFE，这是因为CTFE对氧气和水蒸汽的渗透性更差，冷变形也较小。
For most specialty gases, CTFE is recommended over PTFE because it is less permeable to oxygen and moisture, and evidences less cold flow.
气泡不过是对快速运动的渗透气体提供了一条捷径。
Bubbles simply supply a short cut for the faster-moving percolating gas.
密封窗户、门、插座和其它颗粒和气体能够渗透入你房子的部位的裂缝。
Seal leaks around Windows, doors, electrical outlets, and other spots where particulates and gases can seep into your house.
德尔非的神谕被发现在穿过渗透迷幻气体的地理断层带上。
The Oracle at Delphi has been found to lie over a geological fault through which seeped hallucinogenic gases.
结果表明：RPC具有非常低的孔隙率，其气体渗透系数比传统混凝土的低1 ~ 2个数量级。
Results indicate that RPC possesses very low porosity and its air permeability is lower by 1-2 magnitudes than that of conventional concrete.
然而塑料软包装材料主体结构是塑料聚合物，对气体有一定的渗透性，因此并不能完全代替金属、玻璃包装。
However, the main structure of plastic flexible packaging materials are plastic polymers, has some permeability to gas, and therefore can not fully replace the metal and glass packaging.
对高分子聚合膜渗透分离油中溶解气体的基本原理进行了深入分析。
Resolve inside to the high polymers membrane permeation separation oil the basic principle of the gas proceeded the thorough analysis.
研究了用二甲基亚砜进行物理改性的纤维素膜气体渗透性能。
The gas permeation performance of a-cellulose membrane that contained dimethyl sulfoxide (DMSO) was evaluated.
研究发现，气体渗流受渗透率和含水饱和度的控制。
The study indicates that gas percolation is controlled by permeability and water saturation.
指出低渗透无烟煤煤层气产气速率主要受裂隙中气体流动的限制。
The gas producing speed of super lower permeability Anthracite seams is mainly confined by gas flow in the fractures.
进一步说明不能用传统的达西公式计算气体钻井中低渗透地层液体侵入量。
It further proves that the traditional Darcy formulae cannot be used to calculate the liquid influx during gas drilling of low-permeability formations.
采用实验、理论与计算相结合的方法建立低渗透孔隙-裂隙介质气体非线性渗流运动方程。
Methods of experiment, theory and calculation were used to establish a new nonlinear flow law. Experiment results of gas flow in low permeability pore-fissure media were analyzed.
蒸气渗透过程属于气体膜分离技术，是回收分离有机蒸气很有效的方法。
Vapor permeation is an important process mat belongs to gas membrane separation technology, and it is an effective method to recycle and separate organic vapors.
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。
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.
在低渗透多孔介质中，由于孔隙半径小而不能忽略毛细管压力对油气体系相平衡的影响。
Since the pore radius is very tiny in the low permeability porous media, the capillary pressure should be taken into account.
渗透气体在膜的另一表面上富集，并向空气扩散。
The osmotic gas beneficiation on another surface of films and diffusion in the air.
当储层中的气体渗透率提高后，燃烧前缘开始向生产井中运动。
After permeability development for gas, the burning front starts moving forward to the production Wells.
采用示踪气体法对塑钢窗冷风渗透量进行了实验，得出了塑钢窗单位长度渗风量的范围。
Experiments on the air infiltration by tracer gas method and obtains the range of air infiltration rate per unit length of the crack.
考察了气体在膜催化反应器中的渗透性能与分离性能。
Gas permeability and permselectivity of the inorganic membrane catalytic reactor have been investigated.
本文介绍气体质量流量控制器的工作原理和在岩心渗透率测试中的应用，以及影响其测试性能的几个因素。
This paper introduce gas Mass Flow Controller principle of operating application for core permeability detection and some factors that influence its test performance.
细胞的间隔空间会是渗透性的，足以让有毒的气体通过它排出。
The space between the cells should be porous enough to allow gases that are toxic to pass through.
但最近一些低渗透油气田却出现了频繁的CO气体中毒事件，给油田及员工带来巨大的损失。
Recently, frequent poisoning events of CO were took place in the some low permeable oil-gas field and the crews were hurt seriously.
根据渗流实验结果，建立了含束缚水的低渗渗透岩石介质气体非线性渗流定律。
According to the experiment results of percolation, the gas nonlinear percolation law in low permeable medium with irreducible water is found.
目前被动式氚取样器在国外取得了广泛的应用，它是基于气体分子扩散或渗透原理采集空气中氚化水蒸汽（ HTO）样品的一种方法。
Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.
目前被动式氚取样器在国外取得了广泛的应用，它是基于气体分子扩散或渗透原理采集空气中氚化水蒸汽（ HTO）样品的一种方法。
Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.
应用推荐