chromium
chromium 英 [ˈkrəʊmiəm] 美 [ˈkroʊmiəm]
n. [化学] 铬(24号元素,符号Cr)
名词复数:chromiums
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- n. [化学] 铬(24号元素,符号Cr)
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1. They will provide both planets with virtually unlimited raw materials, of hydrocarbons , water, and metals such as cobalt, palladium, platinum, nickel, and chromium.
他们可以为地球和月球提供几乎无限丰富的原料,包括碳氢化合物、水以及金属元素,如钴、钯、铂、镍和铬等。
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2. Management tactics range from using bone charcoal to soak up the carcinogen and then dispose of it as toxic waste to chemically transforming hexavalent chromium to a more benign form.
管理方法多样,简单的从使用骨炭吸收致癌物,然后把骨碳当作有毒废物扔掉,到高级的使用化学方法把六价铬转化成更良性的结构。
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3. And like coal ash produced today, the particles would have been loaded with toxic metals such as chromium and arsenic.
就像今天的煤灰一样,这些颗粒中可能也含有一些有毒金属,如铬和砷。
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