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单词 Salt out
释义

Salt out

英语例句库

The chemical must be salted out and allowed to dry.

必须把这种化学物质加盐分离出来并让它变干。

原声例句
假如有如果

So what would the world look like if we took the salt out of the sea?

如果海水中不含盐了,世界将会是怎样的?

假如有如果

So what would our world look like if we took the salt out of the sea?

如果我们把盐从海水中提取出来,世界会变成什么样子呢?

心是孤独的猎手

I like to lick salt out my hand while I drink.

我喜欢一边喝酒一边舔手上的盐。

鹅掌女王烤肉店(上)

My father presented him with some bay salt out of the wooden shoe which was hung on the mantelpiece.

我父亲从挂在壁炉架上的木鞋中拿出一些月桂盐送给他。

TED演讲(音频版) 2019年10月合集

Number two, we need to take the salt out of these salty industrial wastewaters and recover it and reuse it for other purposes.

第二,我们需要从这些含盐工业废水中提取盐分并将其回收并重新用于其他目的。

冰与火之歌:魔龙的狂舞(中英对照)

" Hard bread, hard cheese, oat cakes, salt cod, salt beef, salt mutton, and a skin of sweet wine to rinse all that salt out of my mouth. I will not die of hunger" .

" 硬面包、硬奶酪、燕麦蛋糕、腌鳕鱼、腌牛肉、腌绵羊肉,还有一袋能冲走嘴里盐味儿的甜酒。我不会饿死的。"

中文百科

盐析 Salting out

(重定向自Salt out)

蛋白质的分子颗粒直径在0.1—0.001μm,属于胶体范围。在蛋白质中加入无机盐(如硫酸铵、硫酸钠、氯化钠等),会吸引大量水分子与这些无机盐离子水合,于是蛋白质表面暴露出来的疏水性区域增加,彼此靠着疏水性作用力结合,而从溶液中沉淀,这种作用便称为盐析

值得注意的是,盐析是一个可逆过程,可将盐析出来的蛋白质再次溶于水而不影响原蛋白质的性质。不同的无机盐对盐析的作用是不同的,同一种盐对于不同蛋白质的作用效果也是不同的。所以,在某些实验,可利用盐析分离出不同的蛋白质。

英语百科

Salting out 盐析

(重定向自Salt out)

Salting out (also known as antisolvent crystallization, precipitation crystallization, or drowning out) is an effect based on the electrolyte-nonelectrolyte interaction, in which the non-electrolyte could be less soluble at high salt concentrations. It is used as method of separating proteins. The salt concentration needed for the protein to precipitate out of the solution differs from protein to protein. This process is also used to concentrate dilute solutions of proteins. Dialysis can be used to remove the salt if needed.

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更新时间:2025/6/22 4:14:35