endoscopy
发表于 2025-3-25 06:27:12
Zilda A. P. Del Prette,Almir Del Prette sites, sampling frequencies and methods of analysis. Firm concepts about rational approaches are still being developed (76, Morgan, Saltsmann, Percy and Hildebrandt, Bell, McGuire and Noll, and Whitby, Proceedings 11th Methods Conference*), but these authors have already presented useful guidelines.
配偶
发表于 2025-3-25 07:39:29
http://reply.papertrans.cn/24/2302/230115/230115_22.png
Analogy
发表于 2025-3-25 12:11:09
Toon Cillessen,Tamara J. Fergusonand industry. Power plants emit approximately 25% of the particulates, 46% of the oxides of sulfur, and 25% of the oxides of nitrogen which are released each year into the atmosphere in the United States. They are minor contributors of carbon monoxide and hydrocarbons.
manifestation
发表于 2025-3-25 17:57:35
Steven R. Asher,Jeffrey G. Parkern we shall be concerned with emissions from combustion of fuel for space heating, water heating, industrial steam generation, and incineration of solid waste, agricultural burning and fireplace emissions. Combustion of fuel for power generation has been considered previously, and will not be included in the discussion.
Macronutrients
发表于 2025-3-25 20:42:29
Toon Cillessen,Tamara J. Ferguson nature of the problem and legal basis for dealing with it. The first known anti-pollution laws were adopted in 1306 during the reign of King Edward II of England. These laws were directed against the use of sea coal because the burning of such coal caused smoke, soot and odor.
multiply
发表于 2025-3-26 03:21:40
http://reply.papertrans.cn/24/2302/230115/230115_26.png
项目
发表于 2025-3-26 08:16:42
Vehicular Emissions and Control,ry powered or direct energy conversion vehicles may become an entity at some future date. However, for at least a decade, limitations in their application will preclude any significant replacement of combustion engines for vehicular propulsion.
奴才
发表于 2025-3-26 09:41:07
http://reply.papertrans.cn/24/2302/230115/230115_28.png
CRUC
发表于 2025-3-26 14:17:15
Combustion Emissions from Stationary Sources,n we shall be concerned with emissions from combustion of fuel for space heating, water heating, industrial steam generation, and incineration of solid waste, agricultural burning and fireplace emissions. Combustion of fuel for power generation has been considered previously, and will not be included in the discussion.
Seizure
发表于 2025-3-26 17:52:24
http://reply.papertrans.cn/24/2302/230115/230115_30.png