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The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶制成的,大小和个唱片差不

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The videodisc is made of liquid crystal polymers.

影碟是由液晶制成的。

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High molecular weight PLA can be prepared by ring-opening polymerization of lactides.

高分子量的丙交酯主由丙交酯开环制备。

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N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

用二甲基甲酰胺表面活性剂来超声分散壁碳纳米管,制备成碳纳米管增强的环氧树脂基

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Fructose forms polymers called fructosans, which include INULIN, an important storage polysaccaride in the Asteraceae.

形成的称为果,如菊,它菊科植种很重的贮藏

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A self-consistent field theory (SCFT) for polydisperse polymers grafted to a surface was developed.

建立了表面接枝分散的自洽场理论。

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Then we got involved with trying to find polymers that attenuate radiation.

接著我们致力于找出能够减弱辐射的

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The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利用工业含铝废渣生产高效水处理剂氯化铝。

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The product has good catalytic property for the formation of diene stereospecific polymers.

制得的叔碳酸钕具有对二烯烃良好的定向活性。

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The addition of a cosurfactant can improve solubilization in polymeric rever sed micelles.

助表面活性剂的加入可以促进反胶团的增溶作用.

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Epoxides, episulphides and ethylene imines also polymerize via similar cyclic onium ion mechanisms.

环氧化合,环硫化合和乙烯亚胺也可以按类似于环氧?睦胱拥幕?理进行

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The complex 1 features a 2D tetrazole coordination polymer.

化合1为二维四唑配位

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The trithiocarbonate moiety in turn, functions as a reversible addition fragmentation chain transfer (RAFT) agent.

线形三硫酯基团可以进步作为RAFT试剂控制其后的反应。

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Using preemulsion and post polymerization a polymer emulsion was synthesized.

采用先乳化、后工艺成功合成乳液。

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Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.

概述了无皂乳液和杂凝法两种胶囊化方法及其在涂料和塑料加工方面的应用。

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Granite as raw material,PSA is made in a series of aggregat e reactions of chemical fusibility.

选用花岗闪长岩为原料,通过系列的化学熔融反应制成新型絮凝剂--硅酸铁铝盐絮凝剂。

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Being a bivinyl crosslinker,3 could be copolymerized with styrene giving gel-type resin with superior swelling characteristics.

用此方法合成的标题化合作交联剂与苯乙烯,可得到具有特殊溶胀性能的苯乙烯树脂。

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The tacticity of polymers is mainly influenced by the polarity of substituent group of vinyl monomer.

作者认为影响等规度的因素主是取代基的极性效应。

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Polyketone resin is high molecular polymer.

醛树脂为高分子

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Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...

研究证实,在保持过程相对稳定的前提下,微乳液凝胶与初始微乳液在结构上具有相似性。

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双语版 TED-Ed 演讲精选

In order to work, glue and tape need both adhesive bonds and cohesive bonds.

为了发挥作用,胶水和胶带需要粘纽带和纽带。

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瑞克与莫蒂 第二季(双语)

The other rick isn't trying to merge us anymore.

另一个Rick不想再两个可能现实了。

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TED演讲(音频版) 20165

I see the polymerase and the enzymes and so forth.

我看到酶还有生化酶等等。

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VOA常速英语_美洲

What we have is a polymer that essentially self heals.

我们拥有的是一种本质上可以自我修复的物。

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麻省理工魔术背后的化学

You'll recognize this. This is the diaper polymer You know now, right?

这个你们应该知道,尿布中用的就是这种物你们现在知道了,对吧?

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CNN 10 学生英语 20209

The first test I got was a PCR test which stands for Polymerase Chain Reaction.

我做的第一个测试是PCR测试,它就是酶链反应。

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华尔

This is a polymer that's used in diapers to help make them more absorbent.

这是一种用于纸尿裤的物,可以使纸尿裤更具吸水性。

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华尔

This is the melt blown electrostatically charged polymer layer, it's polypropylene.

这是熔体吹制的带静电的物层,这是聚丙烯。

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CNN 10 学生英语 20222

Nuclear fusion involves joining two or more atoms into a larger atom.

核聚变涉及到将两个或多个原子成一个较重原子。

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双语版 TED-Ed 演讲精选

Cohesive bonds happen between a glue or tape's own molecules, holding it together.

纽带发生于胶带或者胶水自身分子之间,将他们

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美国历史频道纪录片《宇宙》

You would never hit hard enough to actually fuse that ball together with another ball.

实际上你永远无法以足够的力度击打一个球,使其和另一个球在一起。

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Emma的美味英语

So the words move together in your sentence.

这些单词在你的句子中到了一起。

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经济学人(汇总)

Both are polymers, which consist of long strands of molecules bound together firmly.

两者都是物,由紧密相连的分子长链组成。

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经济学人-科技

Mullis had helped develop pcr in the 1980s; in 1993 he shared a Nobel prize.

穆利斯在20世纪80代帮助开发了酶链反应技术; 1993,他和伙伴共同获得了诺贝尔奖。

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透视百科科技类

However, most gum today is made from natural or synthetic polymers, most commonly butyl rubber.

但是,如今的大多数口香糖由天然或人造的物制成,其中最常见的是丁基橡胶。

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《分钟地球》趣味科普(精选双语)

Converging currents drive plates into each other; diverging currents pull them apart.

汇聚的对流导致板块分裂,分散的对流则会板块。

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Big Think超级思想录

When a star tries to fuse iron together, it absorbs energy.

当恒星要铁,就要吸收能量。

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VOA常速英语_科技

But to make these polymers, micro organisms need food.

但要制造这些物,微生物需要食物。

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VOA慢速英语_科技

Both fuels and plastics are polymers – molecules made up of mainly carbon and hydrogen.

燃料和塑料都是物——主要由碳和氢组成的分子。

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苏菲的世界(原版)

And what makes the " mixture" of, say, a flower dissolve again?

又是什么因素使得这些物——例如花——再度分解?

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