heavy metal resistance
1.Characterization of Heavy Metal Accumulation of Brassica Vegetable Genus and mRNA Differential Display and Clonning of Cd Resistance Gene
2.The components of green phosphatizing without heavy metal and nitrite at room temperature and its corresponding technological parameters were defined by orthogonal test and comprehensive assessment, and the appearance, film wight and corrosion resistance of phosphating film were examined and analyzed.
