zinc methyl
英 [zɪŋk ˈmeθəl]
美 [zɪŋk ˈmeθəl]
二甲基锌
双语例句
- Combustion synthesis of nanometer zinc oxide and photocatalytic degradation of methyl orange
燃烧法制备纳米ZnO及光催化降解甲基橙的研究 - Study on copper(ⅱ) and zinc(ⅱ) complexes of 2 dimethylamino 6 hydroxy 4 methyl pyrimidine
2-二甲胺基-6-羟基-4-甲基嘧啶与铜（Ⅱ），锌（Ⅱ）配合物的研究 - Zinc has catalysis ability in the system of H_2O_2 oxidize methyl orange in H_2SO_4 medium, and the discoloration extent of methyl orange has a linearity to the content of zinc. Based on this fact, a new photometric method for the determination of zinc was proposed.
在硫酸介质中，锌对过氧化氢氧化甲基橙的反应体系具有催化作用，且甲基橙被氧化后的褪色程度4SΔA与锌的含量有线性关系，据此建立了甲基橙褪色光度法测定微量锌的新方法。 - A continuous titration method for the determination of copper and zinc in the coating of steel wire cord by EDTA with methyl blue-1-( 2-pyridylazo)-2-naphthol-6-sulphonic acid as the mixed indicator was studied.
研究了以亚甲蓝-PAN-6S作混合指示剂，EDTA滴定法测定钢帘线镀层中的铜和锌。