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单词 oxides
释义

oxides /'ɑksaɪd/

英汉-汉英词典
n. 氧化物(oxide的复数)
词组 | 习惯用语

iron oxides

氧化铁;铁氧化物

nitrogen oxides

氧化氮;氮氧化合物

英语例句库
  1. The reaction produced some oxides and other by-products.
    该反应产生了几种氧化物和其他伴生物。
  2. The iron oxides in rock crystals are specularite, hematite and lepidocrocite.
    晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。
  3. The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite.
    大多数研究者认为富钴结壳中的锰矿物主要是水羟锰矿。
  4. Thin paper introduce the advanced producing process of inflaming retarding fine antimonous oxide which is introducing from Japan.
    介绍我国首家引进日本生产阻燃级精细三氧化二锑的先进工艺。
  5. Oxide is usually seen in our daily life.
    在我们的日常生活中氧化物很常见。
  6. 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。
  7. These materials, dubbed cuprates, typically consist of copper oxide layers sandwiched between other substances.
    这些称为铜氧化物(cuprate)的材料,基本上是由其他物质夹著一层氧化铜。
  8. All renascent oxygen is consumed for oxidizing metal anode to form metal oxide film.
    当形成足够厚的氧化膜后, 阳极的氧化速度减慢, 阳极表面才析出氧气。
  9. Conclusion Ectogenetic nitric oxide can inhibit the proliferation of NSC from mouse in vitro.
    结论 外源性一氧化氮对培养状态下的小鼠神经干细胞增殖有抑制作用。
  10. After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.
    用钛粉和草酸反应制得前驱物,在氮气保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。
  11. Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation.
    采用均匀沉淀法合成碳酸铅,在此基础上通过高温分解制备纳米氧化铅。
  12. Composite W-Cu oxide nanopowder was prepared by spray-drying and milling of ammonium metatungstate(AMT) and cupric nitrate.
    采用偏钨酸铵、硝酸铜通过喷雾干燥、焙烧、球磨工艺制备纳米氧化钨复合粉末。
  13. However,using THEIC initiator,the reaction rate for epichlorohydrin is faster than that of propylene oxide and 2-butoxyxirane,respectively.
    在THEIC体系,就链引发而言,环氧氯丙烷的大于环氧丙烷、丁基醚环氧乙烷。
  14. Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.
    为了使反应的研究简化,将阿托品水解为托品醇、再氧化为托品酮,托品酮季胺盐与氢化反应。
  15. Thermite is aluminum powder and a metal oxide which produces an aluminothermic reaction known as a thermite reaction.
    铝热是铝粉,一种金属氧化剂,能产生我们所谓的铝热反应。
  16. Conclusion The zine oxide phosphorate base was a kind of effctive measure to prevent post-bleaching external cervical resorption.
    结论磷酸锌水门汀基是防治内漂白后牙颈部外吸收的一种有效方法。
  17. The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.
    发现该工艺中主要生成苯甲醛,少量副产物是环氧苯乙烷和苯乙醛等。
  18. The binary solid-liquid equilibrium phase diagram for fluorene and 2-methyl-diphenylene oxide is analyzed according to the experimental results.
    同时根据实验结果,对芴与2-甲基氧芴两元物系的固液平衡相图进行了推测分析。
  19. An impure oxide of cobalt, used to produce a blue color in enamel and in the making of smalt.
    浅的绿蓝色颜料,主要由钴和锡的氧化物组成。
  20. Try not to bold fonts: print, can not bold,-as-possible without blackbody do not need to innovativeink or Leady oxide.
    只管即便不加粗字体:打印时,能不加粗、必须黑体的不离只管即便必须,也能耗费油墨或铅粉

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原声例句
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。

如何避免气候灾难

And that gas reduces the iron oxide to iron.

这种气体让氧化铁转化为铁。

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It can also pollute water with nitrates and create the pollutant nitrous oxide, he said.

他说,牛尿分解而成的硝酸盐会污染水,它也会转化成污染物——一氧化二氮。

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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Scientific analysis reveals that the colors were derived from ocher and other iron oxides ground into a fine powder.

科学分析显示,赭土和其它氧化铁会形成细小粉末。

经济学人-科技

They have worked with oxides of iron, aluminium, zirconium, titanium and copper.

他们使用过氧化铁,氧化铝,氧化锆,氧化钛及氧化铜。

如何避免气候灾难

You dissolve that into a mix of other oxides.

你把它溶解变成其他氧化物的混合物。

Scishow 精选系列

It all starts when iron and manganese oxides latch on to the rock.

这一切都始于铁和锰的氧化物附着在岩石上。

Osmosis-生殖

Nitric oxide synthase converts the amino acid arginine into citrulline and nitric oxide.

一氧化氮合酶将氨基酸中的精氨酸转化为瓜氨酸和一氧化氮。

小故事大纪实

It's an alchemic blend of sand and metallic oxides, combined with extraordinary blinding heat.

这是一种混合了沙子和金属氧化物的炼金术,再加上使人目眩的热量。

中文百科

氧化物 Oxide

(重定向自Oxides)

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Oxides)
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.

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