This process is termed "replacement" because solutions have dissolved the original material and replaced it with an equal volume of the new substance.
这个过程被称为“置换”，因为溶液溶解了原来的物质，并用等量的新物质取而代之。
TEMs work by firing a beam of electrons through the material and measuring how it absorbs and deflects the particles to build up an image of the sample.
TEMs 的工作原理是通过发射一束电子穿过某种物质，并测量它如何吸收和偏转粒子来建立样本的图像。
DWR (Durable Water Resistant) finish on fabric gives material an extended lifetime.
DWR（耐久防水）完成对织物为材料延长使用寿命。
CD disks can store huge volumes of data and are very useful for reference material an encyclopedia, for example.
CD盘可以储存大量数据，这对于文献资料的存储非常有用，如存储一部百科全书。
In another aspect, the method comprises adding to a food material an enzyme capable of reducing the level of reducing sugar.
在另一个方面，该方法包括将能够降低还原糖含量的酶加入到食物物料中。
The seed has an outer coating that surrounds the genetic material of the new plant, and inside this covering is a concentrated supply of nutrients.
种子有一层外壳，包裹着新植物的遗传物质，外壳内部是集中的营养供应。
Collecting raw material, which is reading books and taking notes, is very much like the process of brainstorming at the prewriting stage of an ordinary essay.
收集原始资料，即阅读书籍和做笔记，很像写一篇普通文章前的头脑风暴过程。
During the winter, wet areas may provide an excellent insulating material in the form of cattail fluff and reeds.
在冬季，潮湿地区可以提供一种优良的、蒲草和芦苇形式的绝缘材料。
In general, pull factors add up to an apparently better chance for a good life and material well-being than is offered by the place of origin.
一般来说，促使因素叠加显然比原产地提供的条件更易获得良好的生活和物质福利。
Utilising the cheap and plentiful coal tar that was an almost unlimited byproduct of London's gas street lighting, the dye works began producing the world's first synthetically dyed material in 1857.
煤焦油是伦敦煤气道路照明几乎无限的副产物，利用便宜量大的煤焦油，染厂于1857年开始生产世界上第一种合成染色材料。
Another team at Nagoya University in Japan has tested calcium compound as an energy storage material.
日本名古屋大学的另一个团队已经测试了可以作为储能材料的钙化合物。
In the process of formation, the material must have received an environmental signal that reflects a change in climate and that can be deciphered by modern physical or chemical means.
在形成的过程中，材料必须接收到环境信号，反映气候变化，并能被现代物理或化学手段破译。
Debris thrown into the atmosphere by an asteroid collision would presumably contain large amounts of iridium, and atmospheric currents would carry this material all over the globe.
小行星碰撞后的碎片可能会含有大量的铱，而大气洋流会把这些物质带到全球各地。
An array of tiny pieces of paraelectric material can sense the heat radiated by a person, and the pattern of the array's electrical outputs can then be used to construct an image.
一组微小的顺电材料可以感知一个人发出的热量，然后利用该阵列的电输出模式构建图像。
It can change between a superconductor a material that conducts electricity, and an insulator a material that doesn't conduct electricity
它可以在超导体（一种能导电的材料）和绝缘体（一种不导电的材料）之间转变。
Upon simply satisfying a material need, he has provided an opportunity for kids in his neighborhood to learn how to fix their own bikes.
在仅仅满足物质需求的基础上，他为邻居的孩子们提供了一个学习如何修理自行车的机会。
Homelessness had taken every material thing from me and left me torn bare, an empty page at the end of a partly written book.
无家可归夺走了我所有的物质财富，把我撕扯得一丝不挂，在没写完的书中，最后给我剩了一页空白页。
Hichem Industry group is an enterprise specialized in the fields of silicone rubber material.
海亨工业集团是一家专业生产硅橡胶材料的企业。
They have an affinity for material concerns and a primordial fear of moral and social ones.
他们热爱对物质的关注，而对道德和社会方面的关注有着本质性的恐惧。
But with the genetic material of an extinct virus in front of them, researchers can recreate it in the lab.
如果摆在他们面前的是已经绝迹的病毒基因物质，研究人员就可以在实验室里重新造出这种病毒。
While your own prefrontal area might link a sequence of visual material to form an episodic memory, the Boskop may have added additional material from sounds, smells, and so on.
当你自己的前额叶区域将一系列视觉材料形成记忆时，博斯·科普人种可能已经在里面添加了声音、气味等等更为丰富的信息。
Of course there are important differences between the phonons in a string of ions and those in an ordinary material.
当然，一串离子中的声子和一般材料中的声子有很重大的区别。
The main ingredient of a nappy is cellulose, an annoyingly persistent material.
尿布的主要组成部分是纤维素，它是一种烦人的顽固性物质。
But for artists like Stephen Shaheen, MetroCards are a creative material with an endless amount of possibilities.
但对于像斯蒂芬·夏新这样的艺术家来说，地铁卡可是神奇的材料，蕴含着无限可能性。
The new material offers an approach that is radically different from a promising type of storage called "phase-change memory" being pursued by I.B.M., Intel and other companies.
这种新材料提供的方法完全不同于i.b.m .英特尔和其他公司在设计的被称为“相变存储器”的新型存储。
Sodium montmorillonite can be freeze-dried into a spongelike material known as an aerogel. Aerogels are famously fragile.
钠蒙脱石能被冷冻干燥成气凝胶——类似海绵状的物质。
Small, spatially addressable arrays of biological material (on an inert substrate) that can be tested for specific functional criteria.
可用来作为特殊的功能标准进行测试的生物材料，在小空间有址可寻的排列在惰性材料上。
Small, spatially addressable arrays of biological material (on an inert substrate) that can be tested for specific functional criteria.
可用来作为特殊的功能标准进行测试的生物材料，在小空间有址可寻的排列在惰性材料上。
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