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alum中文什么意思

发音:   用"alum"造句
  • n.
    明矾 basic [cubic] alum 明矾石。n.
    〔口语〕校友(= alumnus 或 alumna)。
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例句与用法

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  1. Alum will settle turbid water .
    明矾可以澄清浊水。
  2. An additional benefit resulting out of sodium hydroxide recovery is the decrease in consumption of alum at the treatment plant .
    回收氢氧化钠的另一好处,是降低了处理厂的铝盐消耗量。
  3. Pral - 1hc alum chassis case 1 unit size , higher panel
    铝机箱1 units size ,高面板
  4. Separation of iron alum slag on zinc hydrometallurgy process
    湿法炼锌中矾渣的分离
  5. But chemical mordants such as alum are popular today
    把它放在水和液体肥皂中一整夜。

英文释义

名词
  1. a double sulphate of aluminum and potassium that is used as an astringent (among other things)
  2. a person who has received a degree from a school (high school or college or university)
    同义词:alumnus, alumna, graduate, grad
  3. a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
    同义词:potassium alum, potash alum
  4. a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
    同义词:ammonia alum, ammonium alum

百科释义

    Alum () is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminium sulfate (potassium alum) with the formula KAl()2?12.
    详细百科解释

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