The scattered blue particles are cupric nitrate and zincnitrate, a byproduct of the chemical reaction.
略带蓝色的部分是硝酸铜和硝酸锌,一种化学反应后的产物。
2
The thesis introduced the procedure of synthesizing L-aspartic acid zinc complex with the raw material of L-aspartic acid and Zincnitrate.
以L-天门冬氨基酸和硝酸锌为原料合成L-天门冬氨基酸锌螯合物。
3
Zinc enrichment also improved melon fruit quality, the content of zinc increased 17.1 % compared to CK, whereas the content of nitrate and nitrite reduced 6.4 % and 10.2 % respectively?