Results showed that Alginate Zn complex adsorbed urea by means of coordination effect between zinc and urea.
结果表明海藻酸锌络合物对尿素的吸附主要是通过锌与尿素之间的配位作用进行的。
2
Application of Zn, fe fertilizers increased significantly zinc concentration and uptake by 11.9%, 19.2% respectively, but there was no obvious influences on iron concentration and uptake.
Properties, application and future trend of rare earth elements in electrodeposition of chromium, tin, zinc, Zn-Ni, Ni-Fe and composite coatings are summarized.