The old pipelines so treated are anti-corrosive, non-permeable and have a longer serve life.
该新管防腐、防渗透性好，且可不开挖修复旧管，同时延长了管道的使用寿命。
However, permeable asphalt is best used in low traffic areas because it has a lower load-bearing capacity than conventional asphalt.
但是，透水沥青最好用在较低交通量的区域，因为比起传统的沥青路面，它具有的承载力较低。
They found temporary increases in the amount of particular proteins - the calcium-permeable AMPARs - within a few hours of fear conditioning that peaked at 24 hours and disappeared 48 hours later.
他们发现一种特定的蛋白质——能够渗透钙离子的AMPARs蛋白——在恐惧出现的几个小时之内出现了暂时性的增加，这种蛋白质的增加在恐怖出现之后24小时达到顶峰，并在恐惧出现48个小时之后消失。
Bamboo has become a popular choice in durable, air permeable, soft fabrics, and is used to make bedding, underwear, blankets, bags, hats, and much, much more.
竹子已经普遍用于制作耐用、透气、柔软的织物，并被用于制造床上用品、内衣、毯子、包、帽子等等。
Compared with the East, however, the West faced a greater number of external threats along more permeable frontiers.
然而，与东方相比，西方在更容易渗透的边界上面临着更多的外部威胁。
Devising a suitable membrane-tough enough to withstand the pressure while remaining permeable to water but not to salt-is harder than it sounds.
设计一种适合的膜非常困难：一方面要足够坚韧，以承受压力；但同时还要有渗透性，而且只能透水，不能透盐。
A new generation of gas-permeable lens, they allow oxygen into your eyes during wear, preventing your eyes from becoming dry and sore.
新一代的透气型隐形眼镜在佩戴时有很好的透氧性，可避免眼睛干燥和疼痛。
Twitter is a gigantic set of highly segregated neighborhoods, albeit ones with extremely permeable borders.
Twiiter是一个巨大的大杂烩，包含无数高度细分的社区，尽管各社区边界极具渗透性。
What if you had multiple adjacent open workspaces with semi-permeable barriers (an open doorway, a half-wall, an aisle between mega-cubes, and so on)?
如果您有多个相邻的开放式工作区，彼此处于半隔离状态(敞开的大门、半堵墙、在大空间之间有通道等)，那么怎么样呢？
This involves tapping both freshwater and seawater at the mouths of Norway’s many rivers and fjords, and diverting it to tanks on either side of a semi-permeable membrane.
这种技术的操作原理是：在挪威众多的河流与峡湾口抽取淡水与海水，然后将这些水资源输转到半透膜任意一边的储水库中。
This involves tapping both freshwater and seawater at the mouths of Norway's many rivers and fjords, and diverting it to tanks on either side of a semi-permeable membrane.
这种技术的操作原理是：在挪威众多的河流与峡湾口抽取淡水与海水，然后将这些水资源输转到半透膜任意一边的储水库中。
This includes a stout casing and what is known as a permeable polymer separator, which stops the electrodes in the cell touching each other and causing a short circuit.
这包括厚重的电池壳，还有所谓的渗透性聚合隔板，用来防止电池组内部的电极相互接触，引起短路。
When all borders are crossable and all boundaries permeable, it is harder to imagine an idyllic realm or a permanent enemy.
当所有的边境都敞开大门，人们就更难想象出一个田园般的王国，或者永久的敌人。
Pressurized water is passed over a semi-permeable membrane which allows the passage of water molecules while rejecting the passage of larger ions.
受压水经过半渗透膜，使得水分子能通过，而更大的离子却不会通过。
So of course a then flows through this, what's called a semi-permeable membrane.
那么当然A会流过这个，这个被称为半透膜。
The conventional method involves boiling and then distilling water. An alternative works by reverse osmosis, in which water is forced through a semi-permeable membrane.
传统技术用的是蒸馏，新兴的替代技术是通过迫使咸水通过一个反渗透薄膜以达到过滤。
A messenger substance from the immune system is the door opener: It makes blood vessels in the cancerous tissue permeable; enabling the bacteria to conquer and destroy the tumor.
一种来自免疫系统的信使物质是‘开门器’，它能使肿瘤组织的血管有渗透性，以便让沙门菌通过并摧毁肿瘤。
Architecturally, it creates a permeable skin that not only dissolves the boundary between inside and outside but also defines the visual character of the house.
在结构上，它创建了一个渗透性皮肤，不仅溶合了室内外空间也界定了住宅视觉特征上的边界。
The new upper storey is lined with vertical slats of red cedar, creating a homogenous yet permeable box that appears to rest lightly on its masonry base.
新建的上层露台沿垂直方向铺设着红杉木条，创造出一个均质可渗水的表面，轻轻地砌筑于基础上。
The area of a basin may be limited by elevation changes, by the size that can be covered uniformly by the available water supply on permeable soils, or by cropping factors.
格田面积受限于地面高度的变化、现有水量均匀覆盖于渗透性土壤的面积大小及耕作因素。
It's going to get through this, if I've got a semi-permeable membrane, a Common situation, of course.
它将通过这个，如果我用的是半透膜，可通过但b不能，its, permeable, to,a, but, not, to, b。，通常的情况，当然。
A humidity generator of the permeable tube based on the membrane permeation principle of polymeric material is presented.
本文介绍了基于高聚物膜渗透原理而建立的外渗式水渗透管微量水发生装置。
While GFP is a protein that consists of 238 amino acids, the new technique USES a small, hydrophobic, and membrane-permeable fluorescent molecule.
尽管绿色荧光蛋白是由238个氨基酸组成蛋白质，是一种微小的、疏水性膜渗透的荧光分子。
Wei-2 Fault Block of Ci'an Oilfield is a low permeable sandstone petroleum reservoir with better development effect from 1997.
赤岸油田韦2断块属于低渗透砂岩油藏，自1997年投入开发以来取得了较好的开发效果。
There was a scientist, an inventor of plastics, who received permission from the personnel department of his laboratory to invent a permeable plastic.
有一个专搞塑料发明的科学家得到其实验室的人事部门的许可，力图发明一种有渗透性的塑料。
The building is perceived as a large petrous and opaque volume placed over a transparent and permeable body.
这个建筑被认为是建在一个透明的有渗透性主体上的一个巨大而不透明的岩石体块。
The flow of fluids such as water through more permeable zones in a reservoir.
流体（例如水）经储层中的渗透率较高地带的流动。
The flow of fluids such as water through more permeable zones in a reservoir.
流体（例如水）经储层中的渗透率较高地带的流动。
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