音标与读法

这里为大家介绍下alum 是什么意思，希望能帮助到各位朋友。

中英文翻译

n.

明矾 basic [cubic] alum 明矾石。

n.

〔口语〕校友(＝ alumnus 或 alumna)。

a double sulphate of aluminum and potassium that is used as an astringent (among other things)

a person who has received a degree from a school (high school or college or university)

同义词：alumnus, alumna, graduate, grad,

a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum

同义词：potassium alum, potash alum,

a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum

同义词：ammonia alum, ammonium alum,

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.

例句与用法

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。

6.Bs vacuum plating over alum knob , round , mfg . of taiwan

台制bs铝真空电镀

7.Add the alum slowly to the cup of hot water

给这杯热水添加缓慢的明矾。

8.Pral - 2 - bs pre - amp alum chassis case 2 unit size

前级铝机箱2 unit size

9.Pral - 1 - bs pre - amp alum chassis case 1 unit size

前级铝机箱1 unit size

10.Pral - 2 - bg pre - amp alum chassis case 2 unit size

前级铝机箱2 unit size

单词网DAnCi.583316.CoM