1.
heavy metal soap
重金属皂（除钾、钠外的金属皂）
2.
waste heat utilization in extractive metallurgy of heavy metals
重金属冶炼余热的利用
3.
waste water utilization in extractive metallurgy of heavy metals
重金属冶炼废水的利用
4.
waste slag utilizationin in extractive metallurgy of heavy metals
重金属冶炼废渣的利用
5.
To cover the surface of(an inexpensive metal)with a layer of precious metal, such as gold.
镀用贵重金属层例如金等覆盖（非贵金属的）表面
6.
Study on Heavy Metal and Metalloid F and As Pollution in Soil in Chengdu Plain
成都平原土壤重金属及类金属氟砷污染研究
7.
Study on Effects of Heavy Metal Enrichment of Plants in Fujian Metal Mines;
福建金属矿区植物对重金属的富集效果研究
8.
The Effect of Chitosan Oligosaccharide Complexes with Metal Elements on Cadmium in Viscera of Chlamys Ferrari
壳寡糖金属配合物对扇贝体内重金属镉的影响
9.
Effect of chitosan oligosaccharide complexes with metal elements on cadmium in viscera of Chlamys Ferrari
壳寡糖金属配合物对扇贝重金属Cd的影响
10.
Study on early-warning system for heavy metal pollution of water and soil in metal sulphide mining area
金属硫化矿区水土重金属污染预警系统的研究
11.
Effects of Cu,Zn and Cd on Metallothionein Contents in the Nemertean Cephalothrix simula
重金属对扁额细首纽虫金属硫蛋白的影响
12.
comprehensive recovery of raw materials in extractive metallurgy of heavy metals
重金属冶金资源的综合回收
13.
The Research about the Pollution Mechanism of Heavy Metals in Rivers of the Goldfield of Shaanxi Tong'guan;
陕西潼关金矿区河流重金属污染研究
14.
On Characteristics of Heavy Metals of Soil-Crop System in Chongqing, China;
重庆市土壤—作物系统重金属特征研究
15.
Effects of Environmental Factors on the Availability of Lead and Cadmium by the Heavy Metal-resistant Bacterial Strain J34;
环境条件对重金属抗性菌株J34活化重金属铅镉的效应研究
16.
Studies on Enrichmented Law of Heavy Metal Ions in Apples and Using Sugar-beet Residue to Remove the Deleterious Metal Ions from Apple Juice;
苹果重金属富集规律及甜菜渣吸附果汁重金属的研究
17.
Studies on Heavy Metal Pollution in Soils and Accumulation in Plants in Ancient Mining and Smelting Sites;
古采冶区土壤重金属污染风险与植物重金属积累特性的研究
18.
Effects of Swine Manure-born Heavy Metals on Accumulation of Heavy Metals in Vegetable Soil and Vegetables;
猪粪中的重金属对菜园土壤和蔬菜重金属积累的影响