1.The activities of superoxide dismutase (SOD), peroxidase (POD) and nitratase (NR) in leaves increased with increasing of concentrations of CC.
超氧物歧酶(SOD)、过氧物酶(POD)和稍酸还原酶(NR)活性也随氯胆堿浓度的增大而明显提高。
2.The premelting hollow granular CC powder is an internationally advanced one used for CC at present. The paper describes the production process and the equipment selection for this powder.