acids

I do not know why acids eat in metals.

我不知道酸腐蚀金属的原因。

Rust and acids are corrosive.

锈与酸都是腐蚀性的。

It follows that acids eat in metals.

由此可知,各种酸对金属都有腐蚀作用。

Acids react with bases to form salts.

酸与碱反应生成盐。

He gave me a taste of his acid wit.

他让我尝到了他敏锐尖刻之机智的滋味。

Acid irritates the stomach lining.

酸能刺激胃黏膜。

Acid had pitted the surface of the silver.

酸把银器的表面腐蚀了。

I am doing an experiment of neutralizing acid.

我在做一个中和酸的实验。

Can Jones beat Smith? That's the acid test.

琼斯能击败史密斯吗?那是个严峻的考验。

Now they wear rubber fingers treated with lactic acid.

现在他们戴上了用乳酸处理过的橡皮指套。

An acid can react with a base to form a salt.

酸可以和碱起反应而生成盐。

Some acids burn holes in wood.

有些酸能把木头烧成洞。

The acid burnt a hole in the carpet.

酸把地毯烧了个洞。

Carbolic acid can be used to make antiseptic.

石炭酸可用来做防腐剂。

The acid in the rain slowly ate away at the stone wall.

雨水中的酸性物质慢慢侵蚀着石墙。

The acid test of a good driver is whether he remains calm in an emergency.

衡量驾驶员水平的决定性考验,就是看他在紧急关头能否保持镇静。

Vinegar contains acetic acid.

醋中含有醋酸。

Milkfat provides energy and essential fatty acids that our bodies cannot make.

乳脂提供我们活力,以及我们身体上无法产生之脂肪酸。

In graphical processes, the use of acid to bite an image in to a metal plate.

在图形处理技术中,用酸在金属板上腐蚀出图象的处理方法。

A peptide containing many molecules of amino acids, typically between 10 and 100.

多肽一种含有许多氨基酸分子的肽,典型地是在10和100之间。

Litmus paper can be used as an indicator of the presence of acid in a solution.

石蕊试纸可用以测试溶液是否含酸。

Acid rain is harmful to amphibians such as salamanders, spring peepers, and frogs.

酸雨是有害于两栖的动物,例如鲵、春天里唧唧叫的小动物和青蛙。

Acids eat into metals.

酸类腐蚀金属。

Acid is corrosive.

酸是有腐蚀性的。

Acids eat into metal.

酸能腐蚀金属。

This acid may corrode iron.

这种酸能腐蚀铁。

Metals are eroded by acids.

金属易为酸所腐蚀。

Vinegar has an acid taste.

醋有酸味。

A salt or an ester of boric acid.

硼酸盐一种硼酸盐或硼酸酯

A natural or synthetic ester of glycerol and fatty acids.

甘油酯以甘油和脂肪酸天然存在的或合成的酯

How do acids react on metals?

酸对金属起什麽反应?

Having the characteristics of an acid and a base and capable of reacting chemically either as an acid or a base.

两性的具有酸和碱的特征的,既能作为酸又能作为碱进行化学反应的

A chemical compound formed from another, often an acid, by the removal of water.

酸酐,脱水物一种化合物由另一种化合物(多为酸)脱水后形成

Not stained strongly or definitely by either acid or basic dyes but stained readily by neutral dyes. Used especially of white blood cells.

嗜中性染料的不一定非用酸性或碱性染剂染色不可的,也易于用中性染剂染色的,尤其指白细胞

She dropped acid in high school.

她高中时代服迷幻药。

The metal is fretted with the acid.

金属被酸腐蚀。

The chemical can behave as an acid.

这种化学制品能起酸的作用。

The acid has eaten through the metal cover.

酸已把金属盖子蚀穿了。

The worker's overalls were badly burned by acid.

这位工人的工作装被酸腐蚀得很厉害。

This substance must be treated with acid.

这材料得用酸来处理。

Any of a class of organic compounds corresponding to the inorganic salts and formed from an organic acid and an alcohol.

酯一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的

The acid eats into metals quickly.

酸腐蚀金属很快。

Putting an acid and a metal together causes a reaction.

将酸和金属放在一起会引起反应。

The acid test for a policeman is whether he can resist bribes.

能否抗拒贿赂对於警察是决定性的考验。

The nitric acid changed the cuticle of his mouth to a yellow color.

硝酸将他口腔里的护膜变成了一种黄颜色。

We split a fat into glycerol and fatty acids.

我们把脂肪分解为甘油和脂肪酸。

Do you know the reason why acids can eat in metals?

你知道酸腐蚀金属的原因吗?

We make superphosphate by reacting rock phosphate with sulphuric acid.

我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。

Dibasic acids can form acid salts.

二元酸能形成酸式盐。

Why acids eat in metal is still a question.

酸为什么腐蚀金属仍是个问题。