According to the influence of air pollutant source parameters, weather factors, approach underlying surface layer and non-linearity reaction, the correction coefficient is to modify final simulate value, which perfectly resolves the problem of the result probability and complexity actually. Therefore, the result of the model is more reliable.(2) Long-term monitoring average concentration isoline map and simulating air pollutant concentration isoline map are drawn by drawing function of surfer 8.0 software.

本研究提出的長期平均濃度模型的預(yù)測值與實(shí)測值的相關(guān)系數(shù)r=0.813在α=0.05下通過檢驗(yàn)日三级视频，且驗(yàn)證的樣本量大三级做a全过程在线观看软件，計(jì)算結(jié)果具有代表性欧美日韩国产亚欧在线观看，為湛江市郊區(qū)環(huán)境空氣質(zhì)量全面預(yù)測和污染防治提供理論依據(jù)国产福利大尺度写真在线观看，該模型亦可進(jìn)而推廣應(yīng)用于SO_2、NO_x国产精品狼友网站视频、CO等大氣污染物的擴(kuò)散狀態(tài)研究和計(jì)算一级特黄破除免费视频大全。

The whole industrial chain and branch chains of circular economy have been planned for Zhenhai chemical park. The branch chains consist of ethane chain, C_1 chain, HC1 chain, H_2chain, NH3 chain and S chain. The concept of equivalent pollutant emission, E, has beenproposed and a reference line based on equivalent pollutant emission has been given and applied to the primary appraisal for Zhenhai chemical park. The whole chain and branch chemical industry chains have been also planned for ZJC group company, which include the industrial chain containing fluorine, the industrial chain of basic chemicals and the industrial chain of petroleum chemical industry.

本文對鎮(zhèn)海化學(xué)工業(yè)區(qū)的工業(yè)鏈構(gòu)建進(jìn)行了可行性分析真实国产激情在线观看网站免费视频；完成了園區(qū)工業(yè)鏈的整體規(guī)劃設(shè)計(jì)男人的天堂一级毛片，和包括乙烯工業(yè)鏈久久国产精品日本波多野结衣、碳一工業(yè)鏈、HCl工業(yè)鏈黄色av免费视屏、H_2工業(yè)鏈欧美AAA视频免费看片、NH_3工業(yè)鏈、S元素工業(yè)鏈在內(nèi)的6條分鏈的設(shè)計(jì)日韩欧美黄色视频一区二区播放；提出了污染排放當(dāng)量E_t~′的概念欧洲日逼电影，并將其應(yīng)用到園區(qū)工業(yè)鏈招商的初評，制定了入園參考線插精品人妻；本文在對ZJC集團(tuán)公司發(fā)展現(xiàn)狀分析的基礎(chǔ)上久久精品国产99精品国产2021，根據(jù)其物質(zhì)流和能量流的分析，進(jìn)行了工業(yè)鏈的總體設(shè)計(jì)国产2021三级片，并對氟化工產(chǎn)業(yè)2022年三级片、基礎(chǔ)化工產(chǎn)業(yè)(包括以合成氨為代表的煤化工、以氯堿生產(chǎn)為代表的鹽化工以及硫酸美女被操逼、電石等產(chǎn)業(yè))和石油精細(xì)化工產(chǎn)業(yè)完成了分鏈設(shè)計(jì)，進(jìn)行了分鏈的分析免费看黄网站9，提出了建議好男人社区WWW资源。

The pollutant in the air on elevated road was analyzed. The relation between vehicle density and pollutant concentration in the air was studied.

并對高架道路上的空氣污染物進(jìn)行分析，研究了車輛密度與流量国产无码一级视频，車速和污染物之間的關(guān)系涩涩视频一区二区三区。

Guards against the facture and the correlation stipulation based on the air pollution defines, the air pollutant may divide into four big projects, respectively be the gaseity pollutant (including sulfur oxide compound bucket carbon monoxide, nitrogen oxide compound, hydrocarbon, chlorine, gasified hydrogen, fluoride, chlorhydrocarbon and so on), the granular pollutant (including suspended particulate matter, golden bureau coal smoke, black smoke, acid fog, falls dust and so on), two pollutant (refers to pollutant to pass through photochemical reaction in air to have pollution again, including photochemistry fog, photochemistry high oxide compound and so on) and odor matter (including chlorine, hydrogen sulfide, curing methyl, sulfur alcohol type, methyl amines) and so on.

依據(jù)空氣污染防制法及相關(guān)規(guī)定所定義，空氣污染物可分為四大項(xiàng)目免费在线视频网站，分別為氣狀污染物（包括硫氧化物勺一氧化碳欧美视频在线、氮氧化物、碳?xì)浠衔锷钜乖谙咄尽⒙葰饷琅夥咽悠狄磺饣瘹洹⒎飛ww.nlvnja.com、氯化烴等）羞羞呦呦视频在线免费播放、粒狀污染物(包括懸浮微粒、金局煤煙久久久久亚洲AV无码专区电影、黑煙欧美喷水网站一级a片、酸霧、落塵等)www,高潮,c0m、二次污染物（指污染物在空氣中再經(jīng)光化學(xué)反應(yīng)而產(chǎn)生之污染欧美黄色插插，包括光化學(xué)霧、光化學(xué)性高氧化物等）及惡臭物質(zhì)(包括氯氣天天舔、硫化氫人妻AV无码系列专区移动可看、硫化甲基18禁黄网站禁片无遮挡、硫醇類、甲基胺類)等免费av片网站。

To protect environment and prevent the jeopardize of pollutant, working over hydraulic characteristic of pollutant diffusing is very content from the aspect of hydrodynamics and hydrokinetics.

為了保護(hù)環(huán)境久久精品无码一级毛片，防止污染擴(kuò)散的危害，因此日韩啪啪小视频，從流體力學(xué)和動(dòng)力學(xué)方而著手研究污染物在河道中擴(kuò)散的水力學(xué)特性是很有意義的欧美成年性开放视频在线播放。

Using meteorological data and horal pollutant concentrations data from 1 August 2001 to 31 July 2002, the temporal and spatial distribution characteristics of air pollutant concentration s and the influence of meteorological and non meteorological conditions on pollutant concentrations are analyzed.

利用 2 0 0 1年 8月 1日至 2 0 0 2年 7月 31日的氣象資料和逐時(shí)污染物濃度數(shù)據(jù)，分析福州市污染物的時(shí)空分布特征国产在线视欧美亚综合，氣象條件和非氣象條件對污染物濃度的影響作爱综合。

The influences of dioxins on human health and the situation of its emission in China are presented,and its pollutant sources are analyzed.It is pointed out that to resolve the dioxin pollution problems in China some work for instance the investigation of pollutant sources must be carried through;the inspective system made perfect;the pollutant sources treated through the circular economic method;the study of environmental iatrology s...

介紹了二噁英類物質(zhì)對人體健康的影響以及我國二噁英類物質(zhì)的排放情況，對二噁英的污染源進(jìn)行了分析国产农村老熟女国产老熟女，指出要解決我國二噁英的污染問題應(yīng)該立即開展對污染源的調(diào)查日本中文在线中文幕；完善監(jiān)測系統(tǒng)；利用循環(huán)經(jīng)濟(jì)的原理從源頭進(jìn)行治理奇米777米奇影888视狠狠；加強(qiáng)對環(huán)境醫(yī)學(xué)的研究国产操老逼视频；加強(qiáng)對二噁英類物質(zhì)降解過程的基礎(chǔ)研究。

Since classification of areas is pollutant-specific, the same geographic area may be a "clean air area" with respect to one pollutant but a "nonattainment" area with respect to another pollutant.

由于地區(qū)分類是根據(jù)某種具體的污染物而定的欧美黑人粗暴多交，在同一個(gè)地區(qū)內(nèi)黄片免费看3区，針對某種污染物來說被劃為&空氣潔凈區(qū)&，而對另外一種污染物而論国产精品黄色视频，又會(huì)被劃為&非達(dá)標(biāo)&區(qū)曰韩视频第一页。

The main fi ndings were i copper was strongly bound to organic layer and seemed to be the main pollutant in the ecosystem while zinc was the most mobile element and did not accumulate to any specifi c part of the ecosystem, ii the forest mosses and epiphytic lichens were the most sensitive plant species and the seedlings of the vascular plants that had survived near the smelter were absent, iii there was a highly resistant soil decomposer community near the smelter although the activity of the soil animals and microbiota was low and their community structure altered, iv many insect species also suffered from pollution although the adverse effects caused by forest pests increased with pollutant load, v the low survival rate and breeding success of hole-nesting passerines near the smelter was caused by habitat changes and the quality of food, vi the adverse effects seem to be to some extent reversible after decreased pollutant load or remediation actions.

主要fi ndings是i銅強(qiáng)烈一定到有機(jī)層數(shù)、并且似乎是主要污染物在生態(tài)系免费看操逼黄片av、當(dāng)鋅是最流動(dòng)的元素亚洲欧美啊啊啊啊久久久，并且沒有積累對生態(tài)系時(shí)的任何specifi c零件， ii森林青苔和附生植物地衣是含羞草種類亚洲一区二区视频在线免费视频，并且在精煉工附近生存了是缺席維管束植物的幼木欧美操屄， iii有一個(gè)高度抗性土壤decomposer社區(qū)在精煉工附近、雖然土壤動(dòng)物和microbiota的活動(dòng)是低的在线观看国产美乳视频、并且他們的修改過的社區(qū)結(jié)構(gòu)亚洲色最新高清av网站、iv許多昆蟲種類也遭受污染、雖然森林造成的不利影響蟲增加了與污染物裝載另类图库区、v孔嵌套雀形目鳥的低生存率和繁殖的成功在精煉工附近是由棲所變動(dòng)造成的黄色激情视频网站，并且食物的質(zhì)量， vi不利影響似乎在某種程度上是雙面布料在減少的污染物裝載或治療行動(dòng)以后鸥美一级大片。

As pollutant migrated into the capillary zone,capillary tension restricted the vertical movement.The pollutant must overcome the entrapment pressure of oil-water interface before entering the capillary zone, and pollutant accumulated on the top of the capillary zone to become pressurized.The pore pressure of pollutant exceeded the entrapment pressure of oil-water interface,and pollutant entered the capillary zone and formed a lens above the groundwater level.

當(dāng)污染物遷移到地下毛細(xì)管區(qū)后性爱网址大全，其向下的運(yùn)動(dòng)將整體受到毛細(xì)張力的阻礙，污染物要想進(jìn)入毛細(xì)飽和帶必須克服油-水界面的進(jìn)氣壓力久久久久久蜜精品精品免费，這時(shí)污染物在毛細(xì)飽和帶頂部聚集以期獲取壓力日韩视频精品第一页在线观看网站，同時(shí)將產(chǎn)生以水平方向?yàn)橹鞯倪w移久久国产精品电影网，最終隨著污染物的壓力超過其進(jìn)氣壓力，導(dǎo)致污染物進(jìn)入毛細(xì)飽和帶AV福利网站，在地下水水位上形成一個(gè)透鏡體嗷嗷喷水。