题目

翻译,求英语大神帮帮忙,先谢谢了!
随着的经济发展,我国的铅产量一直在稳步增加,但铅的需求量依然日俱增,铅的冶炼行业得到了前所未有的发展空间,铅的冶炼工艺也越来越多.在铅生产量大幅提升的同时,因铅冶炼而造成的铅污染也越来越严重,逐渐得到人们的重视.就目前来看,无论采用什么生产工艺,要生产铅造成铅污染就是不可避免的.生产过程产生的铅污染物会对周围空气和植被造成严重污染,对在现场工作的工人身体健康更是一个重大的威胁.为了了解铅污染物的扩散过程和探索更好的减少铅污染的措施,本文现场采集了国内某铅冶炼厂铅生产的相关数据,运用ANSYS软件对铅污染物的扩散进行仿真研究,分析厂房内熔铅锅及负压板附近温度、压力和速度的变化和流场的分布情况.通过对各项参数变化的分析,对铅污染物的扩散和吸收情况都有了一定的了解,也为制定更好的吸收方案提供了参考和依据.

提问时间：2021-01-15

答案

With economic development, the production of lead has been steadily increasing in our country, but the demand for lead is still day grows, lead smelting industry obtained the unprecedented development space, lead smelting process is also more and more. In the lead production soared at the same time, the lead pollution caused by lead smelting is becoming more and more serious, gradually getting people's attention. For now, no matter what the manufacturing process, to lead production lead pollution is inevitable. The production process of lead pollutants will cause serious pollution to the surrounding air and vegetation, the workers at the scene good health is a major threat. In order to understand the diffusion of the pollutants from the lead process and explore better measures to reduce the lead pollution, this article from a domestic lead smelters production field of relevant data, using the ANSYS software to simulation of the diffusion of the pollutants from the lead, analysis in molten lead pot and negative pressure plate of the plant near the change of temperature, pressure and velocity and the distribution of flow field. Through the analysis of the various parameters change, lead to the spread of pollutants and absorption conditions have a certain understanding, also to develop better absorption scheme provides reference and basis.