高分悬赏专业人士给翻译一篇论文摘要~~中翻英~~机翻网翻爬拜托各位大神

高分悬赏专业人士给翻译一篇论文摘要~~中翻英~~机翻网翻爬拜托各位大神
目前颗粒物是城市大气环境的重要污染物之一，我国作为燃煤大国，燃烧过程排放的超细颗粒物是可吸入颗粒物的重要来源之一。煤燃烧后产生的超细颗粒物表面富集了许多的痕量重金属元素，进入大气候，对环境和人体健康都会造成严重危害。要实现燃煤颗粒物的有效控制，首先必须对其生成机理进行深入的了解。本文通过介绍国内外所开展的有关超细颗粒物形成的影响因素、形态分析、元素分析和排放控制等几方面的研究成果，阐明了燃烧过程中超细颗粒物的形成机理：在燃烧过程中，煤中无机物首先气化，然后均相成核或者冷凝在已有的细颗粒物上，并且对其形成的影响因素进行了分析。了解燃烧过程中超细颗粒物的形成机理，在抑制超细颗粒物的生成或促进其团聚方面都有相关帮助，尤其团聚促进技术的发展也为提高除尘效率，减少超细颗粒物的排放方面作出了相当大的贡献，主要的团聚促进技术有：电团聚、声团聚、磁团聚、热团聚、湍流边界层团聚、光团聚和化学团聚等。

~~~Current particles is an important urban air pollutants in the environment, one of China as a coal-fired power, combustion emissions can be inhaled ultrafine particles is an important source of particulate matter. Coal combustion generated ultrafine particles accumulated on the surface of many of the trace heavy metals, into the climate, the environment and human health can cause serious harm. To achieve effective control of coal particles, their formation mechanism must first be thoroughly understood. This paper describes carried out at home and abroad about the impact of ultrafine particles form factor, form analysis, elemental analysis and emission control several aspects of the research results, to clarify the combustion process of the formation mechanism of ultrafine particles: in the combustion process, coal First of all, in the inorganic gasification, then homogeneous nucleation or condensation in the fine particulate matter on the existing and the formation of its factors are analyzed. Understanding the combustion process of the formation mechanism of ultra-fine particles, ultrafine particles in the inhibition of the formation or promotion of the relevant aspects of their reunion to help reunite the promotion of technological development, particularly for improving collection efficiency and reduce emissions of fine particles to make a considerable large contribution to the promotion of technology are the main reunion: reunion electric, acoustic reunion, magnetic agglomeration, thermal reunion, reunion turbulent boundary layer, light and chemical reunion reunion.~