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You can apply heat to decompose organic compounds.

你可以加热来分解化合

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Synthesis of alkylated chlorosilane by Grignard reagent has been investigated,which provides a good way for preparation of organo-silicon compounds.

本文研究了用格氏法制备烷基取代氯硅烷的方法,为化合的研制提供了一个较好的

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Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.

哚和吡唑是含氮杂环化合的两大类型,它们也是化学家研究的热点问题。

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COMPOSITION: It is complex petroleum derivative products mixture, Mixed with Fatty group, cyclanes, carbon combined with chloride products organic solvent.

这是一种由石油衍生的复杂混合族;环烷烃碳氯化合溶剂。

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A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

利用诱导效应指数建立了一个含羰基化合的标准生成热的简单计算方法。

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A new paint remover was synthesized with chloroalkane as primary solvent,organic acid as accelerator and organic compound containing N and S as inhibitor.

以氯代烷为主溶剂、烷基醇为助溶剂、酸为促进剂、含氮和硫的化合为缓蚀剂合成了一种新的脱漆剂。

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Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和过渡金属硫代羰基化合不仅在催化及生上具有重要作用,而且这些化合是许多稳定的金属化合的结构单元。

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The catalyzed asymmetric synthesis was the effective method to prepare the optics active compounds, the pentamethide obtaines the widespread application as the reagent or the catalyst in this domain.

催化不对称合成是制备光学活性化合的有效方法,金属化合作为试剂或催化剂在这一领域得到了广泛的应用。

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There are many factors to affect the strong or weak of acidness of organic compounds.The paper expresses the strong or weak influence of Hydrogen bond on acidness of organic compounds in detail.

影响化合酸性强弱的因素很多,本文仅以氢键对化合酸性强弱的影响作了祥细的分析。

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科学60秒 听力 201610月合

It's caused by volatile organic compounds, or VOCs.

室内空气污染的源头是挥发性有机化合物(简称为VOCs)。

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Green tea contains both caffeine and an organic compound known as catechin.

绿茶包含咖啡因和一种叫作儿茶酸的有机化合物

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CNN 10 学生英语 20192月合

In which of these products would you most likely find the organic compound oxybenzone?

在这些产品中,你最有可能找到有机化合物氧苯酮?

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VOA Special 20248月合

The examinations did suggest the rock contains " organic compounds, " NASA said.

NASA查确实明这块岩石含有“有机化合物”。

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科学60秒-科学美 20237月合

That's what gives smoke its sort of acrid, distinct smell.

挥发性有机化合物使烟雾散发出刺鼻的独特气味。

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科学60秒-科学美 202112月合

But it was largely overshadowed by the discovery of the synthesis of organic compounds.

有机化合物合成的惊发现,很大程度掩盖了这一情况。

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VOA Special 20199月合

Fuller found it in nature. It appeared in the shapes of organic compounds and metals.

富勒在自然中找到了。它以有机化合物和金属的形状出现。

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双语版 TED-Ed 演讲精选

Exposure to these organic compounds results in the death of the coral's symbiotic algae.

当珊瑚暴露在这些有机化合物前,会导致珊瑚的共生藻的死亡。

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科学60秒-科学美 20237月合

With smoke, and air pollution, you also have volatile organic compounds.

出现烟雾和空气污染时,你还会吸入挥发性有机化合物

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VOA Standard 20158月合

As prostate cancer cells divide, they release certain organic compounds that dogs can smell.

当前列腺癌细胞分裂时候会释放狗狗能闻到的某些有机化合物

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VOA慢速英语_科技

All life on Earth is based on carbon and is built from organic compounds.

地球上所有的生命都以碳为基础,由有机化合物构成。

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It's a thiol, an organic compound in which a carbon atom is bonded to a sulfur-hydrogen pair.

它属于硫醇,是一种碳原子和硫氢基结合的有机化合物

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VOA慢速英语_科技

He told Reuters news agency that all biology is made up of organic compounds.

他告诉路透社,所有生物都是由有机化合物组成的。

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Scishow 精选系列

Some VOCs are known to cause health issues like headaches or liver and kidney damage.

已知的一些挥发性有机化合物会导致头痛或肝脏和肾脏损害等问题。

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VOA慢速英语_科技

One study, published in Nature Astronomy, suggested the samples contained a mixture of organic compounds.

在《自然天文学》上的一项研究明,这些样本含有有机化合物的混合物。

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科学60秒-科学美 202112月合

And that the energy from lighting strikes turned those minerals into the building blocks of life: organic compounds like amino acids.

如氨基酸等有机化合物

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VOA慢速英语_科技

Earlier, the same team confirmed that Enceladus' ice grains are rich in minerals and complex organic compounds.

早些时候,同一个小组证实了土卫二的冰粒富含矿物质和复杂的有机化合物

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VOA慢速英语_娱乐

Additionally, with longer exposure, organic compounds found in smoke can interfere with a plant's ability to take in nutrients.

此外,如果长时间暴露在烟雾中,烟雾中的有机化合物会干扰植物吸收营养的能力。

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VOA慢速英语_科技

Organic compounds have one or more carbon atoms that attach to other elements, usually hydrogen, oxygen, nitrogen and sulfur.

有机化合物有一个或多个碳原子附着在其他元素上,通常是氢、氧、氮和硫。

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TED演讲(音频版) 201711月合

A powerhouse for synthesizing organic chemical compounds.

合成有机化合物的动力源。

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