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- The concentrations of heavy metals of soils were analyzed and their contaminations were studied in the Lala copper mine. 分析了拉拉铜矿区土壤中重金属含量,并运用地积指数对其污染状况进行了评价。
- The Analysis and Evaluation of the Content of Heavy Metal of Soil in the Basic Farmland Conservation Area in Kunshan County of Jiangsu Province, China 江苏昆山基本农田保护区土壤重金属含量分析与评价
- heavy metal of soil 土壤重金属
- Heavy metals contamination is the main type of soil contamination. 重金属污染是土壤污染的主要类型之一。
- The paper analyzed the community and biodiversity of soil animal in heavy metal polluted soil in Huainan city. 通过对淮南煤矿和发电厂及灰场污染地的土壤动物群落结构进行分析。
- The influence of heavy metal and Boron on the invertase, urease and catalase of soil Boron tailing pond in Dandong Kuandian of Liaoning province were investigated. 本文研究辽宁省宽甸硼矿区尾矿库重金属及硼污染对土壤转化酶、脲酶和过氧化氢酶的活性影响。
- This paper reviewed the situation of soil contaminated by heavy metal in China, principles, advantages and disadvantages, and perspectives of phytoremediation. 就我国土壤重金属污染现状与危害、植物修复的原理与优缺点及其研究展望作一简述。
- Biosorption isotherm of single heavy metal of mixed SRB population and their EPS could be represented well with Freundlich equation. SRB混合菌群及其EPS吸附单一重金属具有选择性，符合Freundlish等温吸附方程。
- Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory. 采用室内土柱淋洗试验方法,研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
- The heavy metals of the IFA can be immobilized within the hydration phases. 与焚烧底灰相比，焚烧飞灰的活性较好，但在水泥中的掺量不宜过大；
- Meng F Q,Shi Y J,Wu W L.Development of soil environmental quality standards of heavy metal for non-polluted agricultural products in China[J].Agro-Environ.Prot.,2000,19(6):356-359. [9]孟凡乔;史雅娟;吴文良.;我国无污染农产品重(类)金属元素土壤环境质量标准的制定与研究进展[J]
- There are some clods of soil on the mat. 垫子上有些土块。
- The remains of the drugs and the heavy metal of the Chinese herb additive group and the microecological preparation group could be conform to the standard of "no Public Harm Food". 中草药添加剂组和对照组的猪肉重金属和药物残留均符合我国“无公害猪肉”的标准。
- The source of pollution and harm of the soil heavy metal were expatiated,the mechanism and technology of bioremediation of soil Contaminated by heavy metals were summarized. 阐述了土壤重金属污染的来源及危害,综述了生物修复土壤重金属污染的机理及技术。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- Road salt eats into the metal of automobiles. 道路的盐分会腐蚀汽车的金属。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The result of determining the content of heavy metals of Ca,Cr,Cu Ni and Zn is identical with that of the normal digestion method(HNO 3-HClO 4. 重金属元素镉、铬、铜、镍、锌含量测定的结果,与用常规消化方法(硝酸-高氯酸)相吻合。
