uncontaminated soil是什么意思

网络释义

用法例句

Foreign soil pollution control legal system for China's Inspiration;

国外土壤污染防治法律制度对我国的启示

Study on soil pollution and countermeasure for pollution control of Dongguang county;

东光县局部土壤污染调查及污染防治对策

The Present Conditions and Remediation of soil pollution in Hunan;

湖南省土壤污染现状与修复

Effects of factors on Cd bioavailability in soil and the phytoremediation of the Cd-contaminated soil;

影响土壤中镉的植物有效性的因素及镉污染土壤的植物修复

Technological Development of Contaminated Soil's Proto Shape Biological Reconstruction;

污染土壤原位生物修复技术进展

Microbiological characteristics of phytoremediation plant root-soil interface for petroleum contaminated soil;

石油污染土壤修复植物的根-土界面微生物特征

Bioremediation of contaminated soils:a review.;

污染土壤生物修复技术研究

So these contaminated soils need to be amended imminently.

治理污染土壤的方法很多,其中菌根修复是近年来发展起来的利用真菌和植物根系形成共生体的一种生物修复方法。

In order to evaluate chemical behaviors and bioavailability of heavy metals in contaminated soils,two types of topsoil samples were collected at a Pb-Zn mining area located in Chenzhou city,southern Hunan Province(southern China),where mining activities of heavy metals have been conducted for about 500 years and ore waste tailings have been piled up around.

结果表明,2种污染土壤中的重金属Pb、Cd、Zn的形态分布各有差异,均以残渣态为主。

Ecological engineering remediation of heavy metal polluted soil;

重金属污染土壤生态工程修复的试验研究

Effect of different chelators application on Cd accumulation in metal polluted soils by Beta vulgaris var. cicla L;

两种螯合剂施用对污染土壤中叶用叶叶叶Cd富集的影响

Because of the problem of the polluted soil is more and more serious, its treatment technologies become the focuses on the world.

为此,简要论述了土壤污染的类型、特点以及我国当前的土壤污染状况,并指出生物修复技术是目前污染土壤治理技术中最具生命力的技术之一。

biological purification of soil pollution

土壤污染的生物净化

soil pollution and residue in plant

土壤污染和植物残毒

soil pollution and plant variation

土壤污染和植物变异

Study on the Pollution Risk and Adsorption Mechanism of PCBs in Soils;

PCBs土壤污染风险及土壤吸附机制研究

Combination contamination of heavy metals is one of important soil contamination types.

重金属复合污染是主要土壤污染类型之一。

Soil pollution control has double tasks: prevention and renovation because of its specialty.

土壤污染的特殊性决定土壤污染防治具有预防和整治双重目标。

Soil Animals and Their Response to Soil Pollution in Kaifeng City;

开封市土壤动物及其对土壤污染的响应

transport (of a pollutant) in soil

污染物在土壤中的迁移

Current Situation and Techniques of Remediating of Petroleum Contaminated Soils of the Loess Area;

黄土区石油污染土壤的现状及其修复

Spatial Analysis on Soil Heavy Metal and Pollution Evaluation in Chongming

崇明岛土壤重金属污染的空间分析及污染评价

Pollution emission of co-processing polluted soil in a cement kiln

水泥窑共处置污染土壤的污染排放研究

On Bioindicator Function of Soil Organism in Soil Environment Pollution;

土壤生物在土壤环境污染中的指示作用

Effect of bioremediation of diesel oil contaminated soil on soil enzyme activity

柴油污染土壤生物修复对土壤酶活性的影响

The Effect of Organic Fertilizer on Soil Enzyme Activity of Pb Pollution Soil

铅污染土壤有机肥对土壤酶活性的影响

Something that pollutes, especially a waste material that contaminates air, soil, or water.

污染性物质造成污染的物质，尤其指一种污染空气、土壤或水的废物

Effects of Cadmium Mercury on Soil Enzyme Activities in Soil and Soil-Greengrocery Systems;

Cd、Hg污染对土壤及青菜—土壤系统土壤酶活性的影响

waste matter that contaminates the water or air or soil.

污染水、空气或土壤的废物。

The soil has been damaged by fertilizers and pesticides.

土壤遭到化肥和杀虫剂的污染。