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| Terms for subject Environment (7358 entries) |
| atmospheric | 大气 | |
| atmospheric | 大气层【圈】 | |
| atmospheric aerosol (Particulate matter suspended in the air. The particulate matter may be in the form of dusts, fumes, or mist. Aerosols in the atmosphere are the form in which pollutants such as smoke are dispersed) | 大气悬浮微粒 | |
| atmospheric chemistry (The study of the production, transport, modification, and removal of atmospheric constituents in the troposphere and stratosphere) | 大气化学 | |
| atmospheric circulation (The general movement and circulation of air, which transfers energy between different levels of the atmosphere. The mechanisms of circulation are very complicated. They involve the transfer of energy between the oceans and the atmosphere, the land and the atmosphere, as well as the different levels of the atmosphere) | 大气循环 | |
| atmospheric component (The Earth's atmosphere consists by volume of nitrogen (79,1%), oxygen (20,9%), carbon dioxide (about 0,03%) and traces of the noble gases (argon, krypton, xenon, helium) plus water vapour, traces of ammonia, organic matter, ozone, various salts and suspended solid particles) | 大气组成成分 | |
| atmospheric composition (The chemical abundance in the earth's atmosphere of its constituents including nitrogen, oxygen, argon, carbon dioxide, water vapour, ozone, neon, helium, krypton, methane, hydrogen and nitrous oxide) | 大气组成 | |
| atmospheric contamination potential | 大气污染趋势 | |
| atmospheric correction (The removal from the remotely sensed data of the atmospheric effects caused by the scattering and absorption of sunlight by particles; the removal of these effects improves not only the quality of the observed earth surface imaging but also the accuracy of classification of the ground objects) | 大气纠正 | |
| atmospheric emission (Suspended pollutants -- solid particles, liquid aerosols, etc. -- or toxic gases released into the atmosphere from a polluting source, or type of source) | 大气放射 | |
| Atmospheric Environment Service | ||
| atmospheric fallout (The sedimentation of dust or fine particles from the atmosphere) | 大气沉降物 | |
| Atmospheric General Circulation Model | 常压大气环流模式 | |
| atmospheric humidity (A measurable quantity of the moisture content found in the earth's atmosphere) | 大气湿度 | |
| atmospheric immissions | 大气注人［污染］物 | |
| atmospheric inversion (A temperature inversion in the atmosphere in which the temperature, instead of falling, increases with height above the ground. With the colder and heavier air below, there is no tendency to form upward currents and turbulence is suppressed. Inversions are often formed in the late afternoon when the radiation emitted from the ground exceeds that received from the sinking sun. Inversions are also caused by katabatic winds, that is cold winds flowing down the hillside into a valley, and by anticyclones. In inversion layers, both vertical and horizontal diffusion is inhibited and pollutants become trapped, sometimes for long periods. Low-level discharges of pollutants are more readily trapped by inversions than high level dischargers, hence the case for high stacks. Furthermore, high level discharges into an inversion tend to remain at a high level because of the absence of vertical mixing) | 大气倒置 | |
| atmospheric layering (Any one of a number of strata or layers of the earth's atmosphere; temperature distribution is the most common criterion used for denoting the various shell. Also known as atmospheric shell; atmospheric region) | 大气分层 | |
| atmospheric model (A simulation, pattern or plan designed to demonstrate the structure or workings of the atmosphere surrounding any object, including the Earth) | 大气模型 | |
| atmospheric monitoring (A practice of continuous atmospheric sampling by various levels of government or particular industries) | 大气监测 | |
| atmospheric ozone (A triatomic molecule of oxygen; a natural constituent of the atmosphere, with the highest concentrations in the ozone layer or stratosphere; it is found at a level between 15 and 30 km above the Earth, which prevents harmful ultraviolet B radiation, which causes skin cancer and threatens plant life, from reaching the ground. The fragile shield is being damaged by chemicals released on Earth. The main chemicals that are depleting stratospheric ozone are chlorofluorocarbons (CFCs), which are used in refrigerators, aerosols and as cleaners in many industries and halons, which are used in fire extinguishers. The damage is caused when these chemicals release highly reactive forms of chlorine and bromine) | 大气臭氧 |