alum

alum怎么读

英式音标：[ˈæləm]

美式音标：[\'æləm]

alum基本解释

n. 矾；明矾

n. (Alum)人名；(西)阿卢姆

alum的意思释义

n.

明矾，矾；白矾；

英英释义

n.

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

同义词：ammonia alumammonium alum

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

同义词：potassium alumpotash alum

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

同义词：alumnusalumnagraduategrad

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

alum用法及例句

双语例句

用作名词(n.)

You can clarify the water by adding a little alum.

你在水里加一点明矾就能使水净化。

例句参考

Alum adjuvant boosts adaptive immunity by inducing uric acid and activating infl ammatory dendritic cells

Cutting edge: alum adjuvant stimulates inflammatory dendritic cells through activation of the NALP3 inflammasome.

Cutting edge: inflammasome activation by alum and alum\'s adjuvant effect are mediated by NLRP3.

Removal of fluoride from drinking water by adsorption onto alum-impregnated activated alumina

Alum induces innate immune responses through macrophage and mast cell sensors, but these are not required for alum to act as an adju...

Coagulation of residue oil and suspended solid in palm oil mill effluent by chitosan, alum and PAC

Kool, M. et al. Cutting Edge: alum adjuvant stimulates inflammatory dendritic cells through activation of the NALP3 inflammasome. J...

Kool M, Soullié T, van Nimwegen M, et al. Alum adjuvant boosts adaptive immunity by inducing uric acid and activating inflammatory ...

Efficacy, safety, and immunology of an inactivated alum-adjuvant enterovirus 71 vaccine in children in China: a multicentre, randomi...

alum词源

alum (n.)

late 14c., \"whitish mineral salt used as an astringent, dye, etc.,\" from Old French alum, from Latin alumen \"alum,\" literally \"bitter salt,\" cognate with Greek aludoimos \"bitter\" and perhaps with English ale.

alum相关例句

1. Alum will settle turbid water.

明矾可以澄清浊水。

《新英汉大辞典》

2. Purchase alum from any grocery store or pharmacy.

首先从食品杂货店或者药店买一些明矾。

3. You can clarify the water by adding a little alum.

你在水里加一点明矾就能使水净化。

《21世纪大英汉词典》

4. But unlike the aluminum salts used in antiperspirants, alum doesn’t stop you from sweating, it only helps control the growth of bacteria that makes your sweat stinky.

但是与用于止汗剂的铝盐不同，明矾不能阻止汗液的排除，只能控制使汗液变得恶臭的细菌的增长。

5. Alum is sold in many stores.

明矾在许多商店都有卖。

6. So if you just want to be on the safe side, you can make one on your own by using aluminum potassium sulfate or alum for short.

但是你如果仅仅是为了以防万一，那不如你自己用硫酸铝钾或者明矾来自己制作一件。

7. The simple steps in how to use alum to fireproof is listed below.

下面的步骤就是讲解如何用明矾来制作防火衣。

8. Potassium alum is a natural anti-microbial that inhibits the growth of odor-causing bacteria.

钾明矾是天然的抗菌物质，可以抑制产生异味的细菌生长。

9. Potassium alum is originally extracted from the Earth as large blocks, but it is also sold in a small crystal forms and powder to be used in a variety of commercial applications and cosmetics.

尽管钾明矾较初从自然界获得时是大整块的，但它也可以晶体和粉末的形式出售，用于各种商业用途和化妆品中。

10. Since all forms of potassium alum are soluble in water, when the stone is wet or applied to wet skin, an invisible, fine layer of the mineral is rubbed off the stone and applied to the skins surface.

因为各种状态的钾明矾都能溶于水，当把它弄湿或接触湿皮肤时，会有一层肉眼看不见的细腻矿物层从钾明矾表面脱落，吸附到皮肤表面。

11. But chemical mordants such as alum are popular today.

但像明矾之类的化学媒染剂如今也很常用。

12. Alum has a lot of uses. This is only one of them.

明矾有许多用法，这只是其中一种。

13. That’s because they’re made from a mineral known as potassium alum, also known as potassium aluminum sulfate.

这是因为它们是由钾明矾，也叫做硫酸铝钾，这种矿物制成的。

14. Some people find it hard to find alum but it can just be found in grocery stores and drug store.

有些人觉得明矾很难找，其实一般的食杂店或者药房就有卖的；

15. Later, it secured a near-monopoly in the still more profitable trade in alum, vital to the textile industry.

后来她几乎垄断了明矾的交易。明矾当时对于纺织工业很重要，很有赚头。

16. As Henry lay dying, leaving a vast treasure (much of it, interestingly, from trading alum, essential for dyeing cloth), he said he was sorry for what his officers had done.

亨利死后留下巨额财富（有趣的是，绝大部分财富源于买卖明矾所得。明矾可用于染布）。

17. Some use a pound of alum to a full pail of water.

也有人把一磅明矾加到了一满桶里边。

18. Last year, companies in Australia and France carried out trials of H5N1 vaccines containing alum, a commonly used adjuvant.

去年，制药商在澳大利亚和法国进行了含有明矾的H5N1疫苗的临床试验。明矾是一种常用的佐剂。

23. But chemical mordants such as alum are popular today.

但也有化学媒染剂，如现在很常见的明矾。

voa.hjenglish.com

24. Yesterday I ate lunch with a West Coast mover and shaker, whose children went to Yale and whose husband is an influential and involved alum.

昨日我与一位西海岸有地位的女士共进午餐。她的孩子们被耶鲁大学录取，丈夫也是一名具有影响力并积极做出贡献的校友。

25. Yesterday I ate lunch with a West Coast mover and shaker, whose children went to Yale and whose husband is an influential and involved alum.

昨日我与一位西海岸有地位的女士共进午餐。她的孩子们被耶鲁大学录取，丈夫也是一名具有影响力并积极做出贡献的校友。

26.Alum will settle turbid water.

明矾可以澄清浊水。

27.Of, relating to, or containing aluminum or alum.

铝的，矾土的铝或明矾的，与其有关的或包含其的

29.\"The most important alums are those of potassium sulfate (potassium alum, or potash alum, K2SO4×Al2(SO4)3×24H2O), ammonium sulfate, and sodium sulfate.\"

较重要的明矾为硫酸钾,又称「钾明矾」,分子式为K2SO4?Al2(SO4)3?24H2O;硫酸铵、硫酸钠。

-- 来源 -- 英汉 - 翻译样例 - 自然

30.dried alum

【化】焦矾

-- 来源 -- 英汉 - 短句参考

31.a leather that has been treated with alum and/or salt.

一种用明矾或盐处理过的皮革。

-- 来源 -- 汉英 - 翻译参考

32.\"The most important alums are those of potassium sulfate (potassium alum, or potash alum, K2SO4*Al2(SO4)3*24H2O), ammonium sulfate, and sodium sulfate.\"

较重要的明矾为硫酸钾,又称「钾明矾」,分子式为K2SO4?Al2(SO4)3?24H2O;硫酸铵、硫酸钠。

-- 来源 -- 英汉 - 翻译样例 - 自然

33.Containing or yielding aluminum, alumina, or alum.

含铝的；产铝的含有或出产铝、氧化铝或明矾的

-- 来源 -- 英汉 - 短句参考

34.The current rectification is like a dose of alum.

这次整风，就是放一把明矾。

-- 来源 -- 汉英 - 翻译参考

35.\"Black stockings are machine-dyed and too much alum is used ....

“黑袜子，他们是用机器染的，矾太多……

-- 来源 -- 汉英文学 - 中国现代小说 - shou