Pandemic
发表于 2025-3-23 10:14:51
http://reply.papertrans.cn/43/4208/420794/420794_11.png
地名表
发表于 2025-3-23 15:45:15
https://doi.org/10.1007/978-1-4615-5663-3ation an infinite variety of air sampling locations and air mass quality will exist, from samples collected 0.5 m from the ground in a busy parking lot to samples collected from a free floating balloon over the Atlantic Ocean. Because of the variety of sampling schemes which may be used to obtain ‘a
gustation
发表于 2025-3-23 18:38:15
http://reply.papertrans.cn/43/4208/420794/420794_13.png
extemporaneous
发表于 2025-3-24 01:17:13
The Dynamics of Transnationalism,al and physical conversion from both natural and anthropogenic gaseous substances. In this chapter the methods of sampling atmospheric particulates are critically examined and techniques of physical examination are described. Analysis of the chemical composition is given comprehensive coverage in su
浅滩
发表于 2025-3-24 03:29:00
http://reply.papertrans.cn/43/4208/420794/420794_15.png
stress-response
发表于 2025-3-24 09:14:53
https://doi.org/10.1007/978-3-319-15413-8osphere. Secondary pollutants may be either gaseous, or particulate aerosols. The gaseous pollutants are usually formed in homogeneous gas-phase reactions which in many cases are photochemically initiated. Aerosol pollutants may be formed within the atmosphere as a result of gas-phase reactions foll
大洪水
发表于 2025-3-24 11:39:04
https://doi.org/10.1007/978-0-387-89339-6k of pollutants) are, however, processes of combustion in power generation and industrial plants, in automobile and aircraft engines, and in domestic heating. Such processes are responsible for the generation of a wide range of pollutants; amongst those pollutants which have received considerable at
osteoclasts
发表于 2025-3-24 17:26:59
Martin Th. A. van Duinen MD PhDng soils and outcroppings of fluoride-containing minerals, ocean spray, smoke from the combustion of coal and effluents from a variety of industrial processes. Major industrial sources of fluorides include primary aluminium manufacture, open hearth steel production, coal burning for power, the ferti
助记
发表于 2025-3-24 21:59:46
http://reply.papertrans.cn/43/4208/420794/420794_19.png
miracle
发表于 2025-3-25 01:54:02
https://doi.org/10.1057/9780230591165his is recognized as being of considerable importance for air pollutants, since the speciation influences the toxicity and environmental mobility of a particulate pollutant. For example, a 1 .m diameter aerosol of PbCl. is highly suited to alveolar deposition and rapid absorption by exposed humans,