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单词 dioxide
释义

dioxide /daɪˈɒksaɪd//daɪˈɑːksaɪd/

英汉-汉英词典
n. [化]二氧化物
词组 | 习惯用语
carbon dioxide 二氧化碳
titanium dioxide 二氧化钛
sulfur dioxide 二氧化硫
chlorine dioxide 二氧化氯
silicon dioxide [化]二氧化硅
sulphur dioxide [化]二氧化硫
manganese dioxide 二氧化锰
lead dioxide [化]二氧化铅
liquid carbon dioxide 液态二氧化碳
nitrogen dioxide [化]二氧化氮
zirconium dioxide 二氧化锆
carbon dioxide laser 二氧化碳激光器;二氧化碳雷射
tin dioxide [化]二氧化锡
vanadium dioxide 二氧化钒
cerium dioxide 二氧化铈
carbon dioxide ice 干冰,固体二氧化碳
tellurium dioxide 二氧化碲
英语例句库
  1. Coke burns with oxygen to give carbon dioxide.
    焦碳用氧气燃烧,产生二氧化碳。
  2. Carbon is an element,while carbon dioxide is a compound.
    碳是一种(化学)元素,而二氧化碳则是一种化合物。
  3. Carbon dioxide is the largest contributor to the greenhouse effect.
    二氧化碳太多是道致温室效应的最主要原因。
  4. In addition to re-forming oxaloacetate, the cycle produces carbon dioxide and the energy-rich compound ATP.
    除了再生成的草醯乙酸,生成二氧化碳和富有能量的混合三磷酸腺(ATP)。
  5. The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM.
    通过电镜实验,观察到水合二氧化具有微米亚微米纳米三次结构。
  6. The lime water has turned cloudy, therefore carbon dioxide has been produced during the experiment.
    石灰水变得混浊了, 可见在实验中有二氧化碳生成了。
  7. Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.
    在二氧化碳及二氧化硫饱和水溶液中从硬硼钙石提取硼酸最优化方案的研究。
  8. The terpolymerization of propylene oxide (PO) and cyclohexene oxide (CHO) with carbon dioxide (CO2) was investigated.
    摘要报道了三元共聚物聚甲基乙撑-环己撑碳酸酯的制备与性能研究。
  9. Its dry powder nitron sprying fire systemcarbon dioxide spraying fire system could be used on singelcombinetion.
    干粉氮气系统和二氧化碳系统既可又可单独使用,联合使用,实战能力很强。
  10. Porous ceramic materials on the base of strontium zirconate were developed with zirconium dioxide,baddeleyite powder,and granular polysterol.
    采用二氧化锆、斜锆矿粉、碳酸锶及粒状聚苯乙烯制成了锆酸锶多孔陶瓷材料。
  11. Chlorine dioxide is almost the best disinfectant and fibre decolourant, it also have good application in food industry.
    它几乎是目前最好的消毒杀菌剂和最好的纤维漂白剂,在食品工业也有很好的应用前景。
  12. Hydrochloric acid and chlorous natrium are used as primary reactant to give out the gas of chlorine dioxide.
    该装置以盐酸和亚氯酸钠为主要反应物,通过反应放出二氧化氯气体。
  13. The property that Activated Carbon Fiber (ACF) materials absorb sulfur dioxide in ambient air was studied by the Tetrachlorowercurate (TCM) pararosaniline method.
    本文采用四氯汞盐溶液吸收--盐酸副玫瑰苯氨比色法研究了活性碳纤维材料(ACF)对微量二氧化硫等气体的吸附性能。
  14. High purity titanium sesquioxide was obtained by the reaction of high purity hydrogen and titanium dioxide in the presence of titanium tetrachloride.
    用高纯氢和高纯二氧化钛,在四氯化钛存在下,可以得到高纯三氧化二钛。
  15. Dextrates, Valerian extract, Natural flavors, Starch, Steric Acid, Dried Liver, Dried Whey, Silicon dioxide, Passiflora extract, Chamomile extract, Kava Kava extract, Magnesium stearate.
    缬草萃取物,天然风味,淀粉,硬脂酸,乾燥内脏,乾燥乳清,矽 二氧化物 ,西番莲萃取物,春黄菊萃取物,卡瓦胡椒萃取物,硬脂酸镁。
  16. The results show experiment have a higher removal rate and the last oxidize product of hydrothion and mercaptan is condensed state sulfide, could not be sulfur dioxide.
    试验结果表明能达到较好的去除效果,硫化氢、硫醇的最终氧化产物可以不是二氧化硫,而是凝聚态的硫化物。
  17. Thewater vapor oxidation is take the high pure water steam as theoxidizing atmosphere, responds the production silicon dioxide by thesilicon chip surface silicon atom and the hydrone.
    水汽氧化是以高纯水蒸汽为氧化气氛,由硅片表面的硅原子和水分子反应生成二氧化硅。
  18. Titanium dioxide is the best adhesive in enamels, the products treated by TiO2 will get more lubricous, and have better acid resistance, of course, have better appearance, and luster.
    钛白粉是瓷釉中最强的乳着剂,采用钛白瓷釉涂搪的产品表面光滑,耐酸性加强,色相、光泽好。

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原声例句
CNN 10 学生英语 2018年5/6月合集

It's made of carbon dioxide, water vapor and sulfur dioxide.

它由二氧化碳、水蒸气和二氧化硫构成。

VOA慢速英语_科技

Carbon dioxide traps heat in the atmosphere.

二氧化碳在大气中捕获热量。

当月 CNN 10 学生英语 2021年4月合集

These include carbon dioxide, methane and nitrous oxide.

其中包括二氧化碳、甲烷和一氧化二氮。

《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。

科学60秒-科学美国人 2020年2月合集

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。

剑桥雅思听力全真试题 11

This created carbon dioxide and released it into the air.

这一行为制造了二氧化碳并将其释放进了空气中。

透视百科综合类

She can smell carbon dioxide from over 200 feet away.

她能够在 61 公尺外就闻到二氧化碳。

CNN 10 学生英语 2023年9月合集

The Mar's atmosphere is over 95% carbon dioxide.

火星大气中95%以上的成分是二氧化碳。

VOA Special 2020年7月合集

As a result more carbon dioxide is being released.

结果,更多的二氧化碳被释放出来。

科学60秒 听力 2014年2月合集

Will the U.S. have a law limiting carbon dioxide?

美国会出台限制二氧化碳排放的法律?

中文百科

氧化物 Oxide

(重定向自Dioxide)

氧化物,是负价氧和另外一个化学元素组成的二元化合物,例如氧化铁(Fe2O3)或氧化铝(Al2O3),通常经由氧化反应产生。氧化物在地球的地壳极度普遍,而在宇宙的固体中也是如此。

氧离子(O)是氢氧根(OH)离子的共轭碱,存在某些氧化物离子晶体中。自由的氧离子具强碱性(pKb ~ -22),在水溶液中是不稳定的。

氧化物中的氧元素应该呈负氧化态。如果含氧二元化合物中的氧为正氧化态,例如二氟化二氧(O2F2)和二氟化氧(OF2),则它们一般称为氟化物,而非氧化物。

英语百科

Oxide 氧化物

(重定向自Dioxide)
Silicon dioxide (SiO2) is one of the most common oxides on the surface of earth.  Like most oxides, it adopts a polymeric structure.
Oxides, such as iron(III) oxide or rust, which consists of  hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3), form when oxygen combines with other elements
The unit cell of rutile. Ti(IV) centers are grey; oxide centers are red. Notice that oxide forms three bonds to titanium and titanium forms six bonds to oxide.

An oxide /ˈɒksd/ is a chemical compound that contains at least one oxygen atom and one other element in its chemical formula. Metal oxides typically contain an anion of oxygen in the oxidation state of −2. Most of the Earth's crust consists of solid oxides, the result of elements being oxidized by the oxygen in air or in water. Hydrocarbon combustion affords the two principal carbon oxides: carbon monoxide and carbon dioxide. Even materials considered pure elements often develop an oxide coating. For example, aluminium foil develops a thin skin of Al2O3 (called a passivation layer) that protects the foil from further corrosion. Different oxides of the same element are distinguished by Roman numerals denoting their oxidation number, e.g. iron(II) oxide versus iron(III) oxide.

近义、反义、联想词
近义词
n.
oxide

联想词
monoxide一氧化物;oxide氧化物;sulfide硫化物;hydroxide氢氧化物;sulfur用硫磺处理;chloride氯化物;CO2二氧化碳;sulphur硫磺;sulfate硫酸盐;nitrogen氮;methane甲烷;
英英词典
dioxide n.
  1. an oxide containing two atoms of oxygen in the molecule
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更新时间:2025/6/18 6:03:09