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Polybutylene terephthalate (PBT) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通过浓缩成型而制备的,一种半结晶热塑塑料

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The synthesis processes of polyethyleneglycol diacrylate cross-linker of the super absorbent polymer were studied.

高吸水树脂交联剂聚乙二醇双丙烯酸酯的成工艺。

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Semimetal Brake Materialsconsist of reinforcing fiber,friction element,lubricste elementand polymer.

半金属制动材料是由增强纤维、增塑剂、摩擦组元、润滑组元和树脂组成的

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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一个唱片差不多。

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

形成的称为果聚,如菊,它菊科植物中一种很重要的贮藏多聚

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

建立表面接枝多分散的自洽场理论。

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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 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聚

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The complex 1 features a 2D tetrazole coordination polymer.

物1为二维四唑配位

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Using preemulsion and post polymerization a polymer emulsion was synthesized.

采用先乳化、后聚工艺成功成一种乳液。

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Energy transfer mechanism is a big topic on opto-electrophysics, especially in conjugated conducting polymers.

能量传递的机制一直是光电物理里面重要的一个课题,尤其是对共轭导电高分子而言更是如此。

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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要是取代基的极效应。

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Polyketone resin is high molecular polymer.

聚醛树脂为高分子

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Telechelic, heterotelechelic, and functionalized star-branched polymers.

【题名】Polymer synthesis using functionalized alkyllithium initiators.

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This paper is to investigate if lyotropic liquid crystal system can improve oil recovery after polymer flooding.

该文的目的在于考察溶致液晶体系在驱以后能否进一步提高采收率的问题。

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Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.

以乙腈为分散剂,采用沉淀聚反乌头酸分子印迹微球。

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The reversible gel is a kind of high molecular polymer.It has peculiar thermal invertibility and peculiar thermal sensitivity.

热可逆凝胶是一种高分子聚物,具用独特的热可逆

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Microcapsules adventatial can be used by hydrophilic polymers for material, such as glutin, pectoylic, agaragar, aclylate cellulytic and methacrolein.

微囊外膜可由亲水高聚物作材料,如明胶、果胶、琼脂、甲基纤维素及丙烯酸酯类。

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Proteins and DNA are polymers.

蛋白质和脱氧核核酸都是

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VOA常速英语_美洲

What we have is a polymer that essentially self heals.

我们拥有是一种本质上可以自我修复

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麻省理工魔术背后化学

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

这个你们应该知道,尿布中用就是这种你们现在知道了,对吧?

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华尔街日报

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

这是一种用于纸尿裤,可以使纸尿裤更性。

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华尔街日报

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

这是熔体吹制带静电层,这是丙烯。

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经济学人(汇总)

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

两者都是由紧密相连分子长链组成。

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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,如今大多数口香糖由天然或人造制成其中最常见是丁基橡胶。

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Scishow 精选系列

Permanent markers normally have acrylic polymers, which have chains based on acrylic acid.

永久性记号笔通常含有丙烯酸其化学链以丙烯酸为基础。

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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——主要由碳和氢组成分子。

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TED-Ed(视频版)

About 18% of plastics are made from what is known as thermosetting polymers.

大约 18%塑料 是由所谓热固性制成

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PBS趣味科普

They're polymers, made of long chains of repeating chemical units.

它们是由长链重复化学单元组成。

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地球实验室

Plastics are made up of long chains of polymers with very strong bonds.

塑料由长链组成,它们之间化学键非常牢固。

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TED-Ed(视频版)

Frequently, they also insert a metal or polymer stent that will hold the artery open.

通常他们也会置入 金属或支架来维持血管通畅。

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Reel知识卷轴

Eventually, by the 1930s, Gutta Percha was superseded by the development of synthetic polymers.

最终,到了 20 世纪 30 年代,古达胶被发展所取代

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BBC 听力 2016年3月

And these polymers all put together can be broken down into sugar.

这些可以一起被分解为糖。

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科学60秒-科学美国人 2022年8月

I know how to make polymers that are not soluble in water.

我知道如何制造不溶于

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China Daily 中国日报 最新

The set includes a polymer note and a paper note.

这套钞票包括一张钞票和一张纸质钞票。

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大西洋月刊(文章版)

So I assume you could apply that to consumer plastic goods too. It's all polymers.

我觉得同样道理也适用于消费塑料产品。毕竟都是

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彭博商业周刊

It inspired David Solomon, a polymer chemist.

这点醒了高分子化学家大卫·所罗门。

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VOA常速英语_健康

Researchers were also able to create the strong bond between the electronic sensors and the polymer.

研究人员能够在电子传感器和之间创造强有力纽带

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