alum
英 [ˈæləm]
美 [ˈæləm]
n. 明矾，白矾(用于制革、印染等)
复数：alums
BNC.28085 / COCA.17889
牛津词典
noun
- 明矾，白矾（用于制革、印染等）
a substance formed from aluminium/aluminum and another metal, used, for example, to prepare leather and to change the colour of things
英英释义
noun
- 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)
- a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
- a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
双语例句
- When the dyeing liquid containing sodium sulfate, alum, lime and iron salts, etc., must be added chelating agent.
当印染液中含有硫酸钠、明矾、石灰和铁盐等，必须加入螯合剂。 - Alum will settle turbid water.
明矾可以澄清浊水。 - Ultimately, this alum left the company.
最后，这位校友离开了那家公司。 - Yet success can breed bad habits& a point several Microsoft alum hammered home.
但是，几名前微软员工反复强调，成功也往往会滋生出恶习。 - Experimental study on phase change material for thermal energy storage based on ammonium alum;
蓄热炉替代换热炉在我国已有十几年了，究竟节能与否值得探讨。 - Glass alum treatment group adopted the treatment lotion Hip Bath, and compared to the control group taked a0.02 percent solution of potassium permanganate Hip Bath warm water.
治疗组采用硝矾洗剂坐浴治疗，与采用0.02%高锰酸钾溶液温水坐浴的对照组相比较。 - Tap water disinfect system, alum adding system, new sewage disposing technology, monitor system optimize configure.
自来水系统，加矾系统，污水处理新技术，监测系统的优化配置。 - Alum: White crystals, soluble in water. Used for sizing paper.
明矾：可溶于水的白色晶体。纸张施胶的材料。 - Objective: To explore the bacteriostatic effect of alum and dried alum in vitro.
目的：探讨白矾及枯矾体外抑菌作用。 - To make a sapphire crystal, the basic material used is a salt cleansed from any foreign body ( ammoniacal alum).
蓝宝石水晶玻璃的主要原料是一种经过洗涤后除去了所有异物的盐（氨明矾）。