查询词典 polluted

The equivalent standard pollution loadings were compared among different rigions, the results indicated that the water pollution threaten caused by agricultural non-point source pollution was more serious in the south of Jiangsu province and in Nantong than in the other rigions;The equivalentStandard pollution loading rates of different agricultural non-point source pollution in different regions were analysised by clustering analysis method,and the results indicated that Nanjing、 Wuxi、 Zhenjiang and Changzhou were polluted mainly by domestic living pollution;Xuzhou、 Suqian、 Taizhou、 Yancheng、 Lianyungang、 Huaian and Nantong were polluted mainly by chemical fertilizer pollution; Suzhou and Yangzhou were polluted corresponsively by animals feces pollution 、 domestic living pollution、 chemical fertilizer pollution and fish breeding pond pollution.

对各地区的等标污染指数进行比较，发现农业非点源污染对水环境造成的威胁苏南地区和南通明显高于其它苏中、苏北地区；对各个市各非点源污染源的污染负荷率进行聚类分析，发现南京、无锡、镇江、常州以生活污染为主；徐州、宿迁、泰州、盐城、连云港、淮安、南通以化肥污染为主；苏州、扬州两地畜禽粪便污染、生活污染、化肥污染和精养鱼塘污染均占一定的比例。

Based on the national tenth five magnitude project — Suzhou City Water Environment Improvement and Synthesize Demonstration item, we carried out the static simulation test and the dynamic simulation test under the condition of heavy pollution loading rate and low transparency and dissolved oxygen in polluted river of suzhou ancient city district. These investigations were on the base of the formers' work. We analyzed the purification effects and rules of plant floating-bed technology on polluted river water, and also applied the technology to purify the polluted river water in Miaojia River. Conclusions were summed up in the following:The dominance plant option test was carried out among Oenanthe javanica, Lolium mutliflorum and Allium sativum under low temperature condition. The results showed that the Oenanthe javanica was the dominance floating-bed plant under low temperature condition. Its net removal rate of TN、 NH_3-N、 TP、 COD_ were 51.3%、 65.2%、 55.6%、 57.6%, respectively, and inhibition rate of algae reached 92.3%.

本论文以国家863重大科技专项——&苏州市城市水环境质量改善与综合示范&项目为依托，在前人研究的基础上，根据苏州古城区污染河道污染负荷重、透明度及溶解氧低的实际情况，通过静态、动态模拟试验，研究了植物浮床技术对污染河水的净化效果及规律，同时在苏州古城区内的苗家河开展了植物浮床技术净化污染河水的示范应用，得出了以下结论：(1)低温条件下对水芹菜、多花黑麦草、大蒜三种浮床植物筛选的试验表明：水芹菜是低温条件下浮床植物的优势种，其对TN、NH_3-N、TP、COD_的净去除率分别为51.3%、65.2%、55.6%、57.6%，对藻类的抑制率达92.3%。

Methods Self-planted corns were divided into contrastive area and polluted area. The polluted area was irrigated with simulative waste water, to collect different positions in different growing period as samples in polluted corn and contrastive corn respectively to analyze copper content.

采取自植玉米，分为对照区和污染区，对污染区的玉米人为施加模拟污水，分别采集污染玉米和对照玉米在不同生长期的不同部位作为样品进行Cu元素含量分析。

Results showed that among 18 sampling sites, 3 sites were not polluted yet, 11 slightly polluted, and 4 moderately polluted, and that main pollutants in the region were F, Cl, Pb, Cd, As and DDT.

土壤面源污染水、土综合评价结果表明：18个样点中有3个为无污染，11个为轻度污染，4个为中度污染。点源污染土壤综合评价结果表明：该区主要污染物为F、Cl、Pb、Cd、As及DDT。

The more the water is polluted, it's not used for anything, the least polluted water is supplied to places where Water is used affluently.

水污染的越是严重，那么它将无法被利用；而污染较为轻微的水则可以输送到那些需大量用水的地方去使用。

All of you offer polluted bread upon mine altar; and all of you say, Wherein have we polluted you?

你们将污秽的食物献在我的坛上，且说：我们在何事上污秽你呢？

You offer polluted bread upon my altar, and you say: Wherein have we polluted thee?

你们又说：「我们在甚麼事上玷污了它？

Ye offer polluted bread upon mine altar; and ye say, Wherein have we polluted thee?

第7段中文：你们将污秽的食物献在我的坛上，且说，我们在何事上污秽你呢。

In this study the meadow brown soil in northeast China was picked up as the object, through the research of Sn, Hg, Sb, and Bi desorption kinetics behavior in single and combined polluted soils we explored the desorption characters and rules of Sn, Hg, Sb, and Bi in polluted soils.

文章以我国东北地区草甸棕壤作为研究对象，通过对Sn、Hg、Sb、Bi单一及复合污染土壤中Sn、Hg、Sb、Bi的解吸动力学行为的研究，探索污染土壤中重金属Sn、Hg、Sb、Bi的解吸特性与规律。

Current studies involving in-situ remediation of Pb-polluted soils via phosphorus-compounds are reviewed in this paper. Key factors controlling pyromorphite formation kinetic, solution optimal pH and P/Pb molarity ratio, etc. are discussed in detail. Meanwhile, prospective studies are also discussed with the view to providing further information on remediation practices and their efficiencies in dealing with Pb-polluted soils.

本文对目前国内外利用磷进行铅污染修复研究的现状进行了综述，对该研究领域中的关键问题，如磷酸铅类化合物形成的反应动力学过程控制、最佳pH、土壤中磷/铅摩尔比等进行了较深入的探讨，并展望了今后的研究方向，以期为铅污染土壤的修复及其效果评价提供参考。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。