shi acid

shi acid

Acid rain is simply rain with higher than normal acidity. Its main cause is emissions of nitrogen and sulphur compounds from burning fossil fuels to power transport, power stations, forest fires, fertiliser and industry.

0 0

完善词条

添加图像

词性：名词
同义词：
词汇：
行业/领域：自然环境
类别气候变化
Company: BBC
产品：
取首字母的缩写词：

添加至 My Glossary

其他语言：

类似词条

acid

饮料; 葡萄酒

A compound present in all grapes which is also an essential component of wine to preserve, enliven and shape its flavors and to help prolong its aftertaste. There are four major ...

acid

化学; 普通化学

Compound that gives off H+ ions in solution form.

acid

地理学; 自然地理

(1) Substance having a pH less than 7. (2) Substance that releases hydrogen ions (H+).

ngrohje globale

自然环境; 气候变化

Global warming refers to the increase in the earth's surface (or near-surface) temperature in recent decades due to higher levels of greenhouse gases, and the projected worsening ...

hibrid

自然环境; 气候变化

A hybrid car is one that has both a petrol engine and an electric motor and switches between them according to the driving conditions. It is different from a dual-fuel vehicle, ...

hidrokarbon

自然环境; 气候变化

Hydrocarbons are compounds made up of hydrogen and carbon only. All fossil fuels - such as coal, oil and gas - are hydrocarbons, until they are burnt when they mix with oxygen, ...

gaz inert

自然环境; 气候变化

Inert gases are those, including helium and neon, that are not normally chemically reactive. The inert gases argon and krypton are often used in sealed double glazing units ...

mërkur

自然环境; 气候变化

Mercury (chemical symbol Hg) is a metal that is liquid at standard temperature and pressure. It is used in the manufacture of low-energy lightbulbs (CFLs and other fluorescent ...

metan

自然环境; 气候变化

Methane is a hydrocarbon, the main component of natural gas and among the six greenhouse gases to be curbed under the Kyoto protocol. As a greenhouse gas it is estimated to have a ...

新闻词条

精选词条

ilirejupi

0
词条
0
词汇
6
关注者

行业/领域：天文学类别星系

Fluskat e rruges se Qumeshtit

The two giant bubbles of high-energy gamma rays protruding from the Milky Way, each spanning 25,000 light-years across, roughly the size of the galaxy ...