光化學煙霧 - 學習加油站 光化學煙霧. 煙霧是指以大氣中的懸浮顆粒為凝結核，使水蒸氣凝聚起來而成的霧， 一般可分為倫敦型和洛杉磯型兩類，它們 ...
光化學煙霧醫學百科 光化學煙霧醫學百科以光化學煙霧為主題,分拼音幾個方面為您介紹了光化學煙霧的 相關知識,歡迎您對這篇百科內容做出 ...
光化學煙霧 - 學習加油站 光化學煙霧 煙霧是指以大氣中的懸浮顆粒為凝結核，使水蒸氣凝聚起來而成的霧，一般可分為倫敦型和洛杉磯型兩類，它們分別由英國倫敦煙霧事件和美國洛杉磯事件而得名。倫敦型煙霧的污染物是二氧化硫，硫酸和煙塵，在相對濕度高、氣溫較低，有 ...
What Are Some Gases That Make Up Photochemical Smog? | eHow Photochemical smog is a secondary pollutant made up of several gases. The primary gases found in photochemical smog are nitrogen oxides, Volatile Organic Compounds (VOCs), ground-level ozone (O3) and Peroxyacyl Nitrate (PAN). In addition to primary pollut
Photochemical Smog - Brooks Access (b). Development of Photochemical Smog Certain conditions are required for the formation of photochemical smog. These conditions include: 1. A source of nitrogen oxides and volatile organic compounds. High concentrations of these two substances are associ
Photochemical smog reactions - California State University, Northridge Photochemical smog reactions "Smog" is a term originally formed by the combination of of the words "smoke" and "fog." This can seem a little confusing, because Los Angeles, infamous for for its smog, is hardly known for foggy weather. The confusion arises
Part1. Classical and photochemical smog. - Irina Sokolik Home Page 1 Lecture 19. Urban photochemical smog: Part1. Classical and photochemical smog. Objectives: 1. What is smog? 2. Classical (‘London-type’) smog. 3. Photochemical (‘Los Angeles-type’) smog. 4. Air quality standards. Readings: Turco: p.136-156 ...
Definition of Photochemical Smog | eHow - eHow | How to - Discover the expert in you! Photochemical smog is a form of pollution that is caused by the reaction of sunlight with other pollutants such as hydrocarbons and nitrogen oxides. Photochemical smog can be seen sitting over the skylines of large cities and near factories.
Difference Between Industrial Smog & Photochemical Smog | Everyday Life - Global Post In the classical sense, smog equals smoke plus fog, but for the people who live in sun-drenched basins, such as Los Angeles, the equation is a little more complicated. Classical ...
Air Pollution - RCN D.C. Metro | High-Speed Internet, Digital Cable TV & Phone Air Pollution Human activities add a number of ingredients to the air: particles. In industrial areas and where there is heavy vehicular traffic, these contain carbon and hydrocarbons from the incomplete combustion of fuels. The hydrocarbons include a var
