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

    科学分析表明这些颜色源自赭石其他氧化物

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  • A mixture of uranium oxides.

    即各种氧化物的混合物

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  • These natural cosmetics rely on oxides for color.

    这些天然化妆品氧化物来获得颜色。

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  • Carbon combines with oxygen to form carbon oxides.

    氧化合后便构成化合物。

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  • Carbon combines with oxygen to form carbon oxides.

    氧化形成多种氧化碳。

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  • Burning may produce carbon monoxide, carbon dioxide, and nitrogen oxides.

    燃烧时会产生一氧化碳二氧化碳氮氧化物。

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  • Existing technology can remove nitrogen oxides when fossil fuels burn, at a cost.

    对于矿物燃料燃烧氮氧化物清除科技上和成本上都是可行的。

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  • Electric power plants that burn fossil fuels release hydrocarbons and nitrogen oxides.

    通过燃烧矿物发电的火力发电厂释放碳氢化合物氮氧化物

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  • "Nitrogen oxides in particular are of concern," he says, because they can destroy ozone.

    ,“尤其注意氮氧化物”,因为它们可以破坏臭氧层

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  • These oxides are released into the atmosphere and they can fall back to earth as acid rain.

    这些氧化物大气然后酸雨的形式地面

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  • The major factors which influence sealing quality of aluminium oxides are investigated.

    影响氧化膜封闭质量主要因素进行试验。

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  • Methane and nitrous oxides produced by agriculture account for about 10% of man-made warming.

    农业产生甲烷氧化二氮,人为导致全球变暖[因素]中,占了约10%。

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  • The MudWatt creates energy by capturing electrons released when mud-borne bacteria eat metal oxides.

    MudWatt电池通过捕获土壤细菌金属氧化物释放出来的电子产生能量

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  • A very high excess of oxygen, methane, and nitrous oxides would certainly be suggestive of life.

    充足氧气甲烷氧化二当然可能预示着生命。

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  • Until now, the quotas mostly covered alloys and oxides with a rare earth content of at least 50 percent.

    直到今天稀土资源出口配额大部分涵盖了至少50%的稀土合金氧化物

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  • From 2012 diesel trains will have to reduce their emissions of nitrogen oxides by 39% and of soot by 88%.

    2012年起,柴油机列车须将氧化合物排放降低39%,烟尘排放降低88%。

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  • For the cathode, Planar uses lithium manganese dioxide; for the anode, doped tin oxides and lithium alloys.

    普拉纳在负极使用二氧化物正极上则涂上二氧化锂合金。

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  • Another source of nitrogen pollution comes from fossil fuels, which produce nitrogen oxides when they are burnt.

    另一种污染来源矿物燃料,矿物燃料燃烧会产生氮氧化物

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  • Other filters and chemical "scrubbers" catch oxides of sulphur and nitrogen that would otherwise cause acid rain.

    其他过滤器以及化学捕捉器”负责处理能够引起酸雨氧化物氮氧化物

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  • It is not pure ozone and it reacts with other oxides in the air and produces poisons and you are inhaling this.

    不是纯粹臭氧发生反应其他氧化物空气中,产生毒素吸入一点。

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  • Black carbon is not emitted alone, but mixed with other things-organic molecules and various oxides of sulphur and nitrogen.

    不是单独排放的,它被排放的同时混合许多别的物质——比如,有机分子还有各种各样的硫氧化物和氮氧化物。

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  • Glaze is mostly translucent, but da Vinci would also slip in small amounts of pigments, such as manganese and lead oxides.

    釉料大多半透明达芬奇添加少量色素,氧化铅。

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  • In the lower atmosphere the oxides of nitrogen add to an increase in ozone and small particles, which can cause respiratory ailments.

    低层大气里氮氧化物使臭氧可以引致呼吸道疾病微粒增加

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  • Run-off from animal manure also fouls watercourses, and the release of nitrous oxides from uncovered dung heaps pollutes the air.

    动物粪便流出物污染水道,未遮盖粪堆释放出的氧化亚氮( N2O) ,还会污染空气

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  • At the moment oxides of metals such as zinc and copper seem to be the favourites, but tiny tubes made of carbon are also being explored.

    目前诸如铜等金属氧化物原料的微小管件开发出来

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  • Darker soils are often rich in iron and aluminum oxides, and are typical of highly weathered soil that forms in hot, humid climates.

    而深色土地通常富含氧化铝,是湿热气候下形成典型高度风化土壤

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  • And so, you make not only water vapor, nox but you make some nitrous oxides, nox, or nox as it is known, and this is the precursor to smog.

    这样不仅仅得到的水蒸气但是会得到一些氮氧化物或者大家nox烟雾前驱体

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  • The first they dealt with by coating the top of the device with oxides of hafnium, molybdenum and titanium, in layers about 100 nanometres thick.

    第一他们装置处理氧化物,这层物质仅有100纳米

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  • The first they dealt with by coating the top of the device with oxides of hafnium, molybdenum and titanium, in layers about 100 nanometres thick.

    第一他们装置处理氧化物,这层物质仅有100纳米

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