酸性

The fluid that emerges from the vents is acidic (pH 3) and hot.

从那些出口出来的液体呈酸性（pH值为3），且是热的。

Wear cotton gloves when cleaning silver, because the acid in your skin can tarnish the metal.

清洁银器时要戴上棉手套，因为你皮肤里的酸性物质会使它失去光泽。

Strong acids attack metals.

强酸性物质腐蚀金属.

Acidity in soil can be neutralized by spreading lime on it.

土壤的酸性可以通过在它上面撒石灰来中和.

An acid solution is concentrated when it has very much acid in it.

当酸性溶液里含有很多酸时,它就被浓缩了.

Does acidic soil preserve well?

酸性土壤容易保持 吗 ?

Some acids are strong enough to burn the wood.

有些酸的酸性强得可以烧坏木头.

If your soil is very acid, add lime.

如果土壤酸性太强，就加些石灰。

Honey is a naturally acidic substance.

蜂蜜是天然的酸性物质。

Lead is more solvent in acidic water.

铅在酸性水中更易溶解。

Skin is naturally slightly acidic and has a pH of 5.5.

皮肤具有天然弱酸性，pH值为5.5。

Rye is tolerant of poor, acid soils.

黑麦耐贫瘠的酸性土壤。

After extensive research, Albert Hoffman first succeeded in synthesizing the acid in 1938.

经过大量研究，艾伯特·霍夫曼于1938年首次成功合成了该酸性物质。

This plant prefers alkaline soil, though it will readily tolerate some acidity.

这种植物在酸性土壤中也能生存, 但碱性土壤更加适宜.