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Carbon dioxide is the largest contributor to the greenhouse effect.

碳太多是道致温室效应的最主要原因。

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Remove rust, millscale and other loose material by abrasive blasting or power tool cleaning.

用喷砂或其他电动工具除去铁锈、皮等。

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The deposited films are polycrystalline with cubic bixbyite structure.They exhibit a (111) preferred orientation.

制备的薄膜为多晶膜,具有纯三二铟的立方铁锰矿结构,最佳取向为(111)方向。

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N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺溴乙烷为原料,用四乙基氢铵作相转移催剂,在常压下合成N,N二乙基苯胺。

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Chemical modification including oxygenation, esterify, graft copolymerization and so on.

主要有、交联、接枝共聚。

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These materials, dubbed cuprates, typically consist of copper oxide layers sandwiched between other substances.

这些称为铜物(cuprate)的材料,基本上是由其他物质夹著一层铜。

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The reaction produced some oxides and other by-products.

该反应产生了几种其他伴生物。

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Its properties also provide rust protection for steel surfaces and other oxidizable metals.

质也针对铁及其他易金属表面提供防锈保护。

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METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺为原料经次氯酸钠合成目标合物。

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This will allow the rocket's oxidiser tank to expand when it is full.

这使得飞船的罐在满载时产生膨胀。

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Countering this problem,the commercial scale trail of oxygen rich leaching of peroxyl was carried out.

针对这个问题,进行了过氢富浸出工业试验。

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Oxide is usually seen in our daily life.

在我们的日常生活中物很常见。

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It also serves and a rust protection coating on steel and other oxidizable metals.

也可用于钢铁其他易金属表面作为防锈涂料。

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It can oxidise sulphites, iron II and iodides.

它可以亚硫酸盐,铁 II 离子物。

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Any of the salts of permanganic acid,all of which are strong oxidizing agents.

某种元素同合就叫做

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A novel liquid-liquid phase transfer method was employed to prepared nano titanate organosol.

通过液-液相转移法制备了纳米钛有机溶胶。

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It reacts violently with oxygen difluoride and barium peroxide.

碳同氟钡会发生剧烈反应。

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Overall evaluation Benzoyl peroxide is not classifiable as to its carcinogenicity to humans (Group 3).

苯甲酰对动物有致癌的证据也是有限的。

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The preparation of anisaldehyde by ozonolysis reaction from anethole was studied.

以茴香脑为原料,乙酸环己烷的混合物做溶剂,臭法制备茴香醛。

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All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.

当形成足够厚的膜后, 阳极的速度减慢, 阳极表面才析出气。

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剑桥雅思听力全真试题 13

I also read about using metal oxide.

我还读了一些有关使用金属氧化物的书。

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听力文摘

But this chemical seems to counteract an enzyme called quinol-oxidase.

但这种化合物似乎可以抑制苯二酚氧化酶。

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健身知识科普

Carnitine's effect on nitric oxide can improve biomarkers that reduces tissue damage.

肉毒碱对一氧化氮的作用可以改善生物指标,减少组织损

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英语六级新题型

The gas is fed back over the calcium oxide.

气体被氧化钙反作用。

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科学60秒-科学美国 2020年2合集

Several companies already make materials that strip carbon dioxide from the air.

多家公司已经制造出可从空气中吸除二氧化碳的材料。

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经济学-科技

Usually it is synthesised either from methanol and formic acid, or methanol and carbon monoxide.

通常它由甲醇和甲酸,或甲醇和一氧化碳合成。

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历年四级听力真题精听

Other carbon capture and storage methods store carbon dioxide as a gas.

其他碳捕获和储方法是将二氧化碳作为气体储

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CNN 10 学生英语 2021年2合集

Again, I can't stress the dangers of carbon monoxide poisoning which is absolutely avoidable.

再说一遍,我一再强调一氧化碳中毒的危险性,这是绝对可以避免的。

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健康小秘密

Elderberry syrup is loaded with antioxidants, vitamin C and immune-boosting properties.

接骨木糖浆富含抗氧化、维他命C和增强免疫系统的特性。

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《BBC纪录片 家园》

As the trees burn, they release carbon dioxide.

树木燃烧时释出二氧化碳。

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VOA 常速 2016年8合集

Best of all, it does not emit harmful carbon dioxide into the atmosphere.

最好的一点是,Kayoola不会向大气释放有危害的二氧化碳。

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麻省理工魔术背后的化学

Dry ice is solid carbon dioxide and you'll notice I'm putting what on?

干冰是固态二氧化碳看这里我戴上了什么?

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BBC 听力 2023年8合集

Researchers think the anti inflammatory and antioxidant properties of nuts may have a protective effect.

研究员认为,坚果的抗炎和抗氧化特性可能具有保护作用。

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现代大学英语精读(第2版)第三册

Normally, the earth stores CO2, which fertilizes the soil.

通常,地球会储能使土壤变肥沃的二氧化碳。

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Reel知识卷轴

Kelp growing so quickly, absorbs and sequesters a huge amount of carbon dioxide.

昆布生长迅速,吸收和捕获大量二氧化碳。

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英语六级新题型

Heating this chemical compound drives off carbon dioxide gas leaving calcium oxide.

加热这种化合物会驱除二氧化碳气体,留下氧化钙。

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CNN 10 学生英语 2019年10合集

This innovative injects carbon dioxide into the concrete as it's being mixed.

这种创新技术可以在混合混凝土时向混凝土中注入二氧化碳。

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历年英语六级听力真题精听

Many environmental experts now believe that methane is more responsible for global warming than carbon dioxide.

很多环境专家现在都认为甲烷在全球变暖方面要负的责任比二氧化碳还要大。

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CNN 10 学生英语 2019年2合集

Mineral products that contain zinc oxide and titanium dioxide will still be allowed.

含有氧化锌和二氧化钛的矿产品仍然是允许的。

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CNN 10 学生英语 2021年5合集

It's making the switch to hybrids to reduce its vehicles carbon dioxide emissions.

它正在转向混合动力汽车,以减少其二氧化碳排放量。

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