potassium methoxide
英
美
网络 甲醇钾
双语例句
- Replacement of potassium hydride by sodium methoxide, replacement of hydrogen chloride by HCl-ethanol, and replacement of ether by toluene were in the improved procedure.
以甲醇钠代替氢化钾作为缩合剂，以盐酸乙醇代替氯化氢气体，以甲苯代替乙醚，对此工艺进行了改进。 - Catalytic Activities of Supported Potassium Methoxide in Carbonylation of Methanol to Methyl Formate Synthesis of Methyl Formate by Carbonylation of Methanol under Multi-Promoter Systems
负载型甲醇钾在甲醇羰化制甲酸甲酯中的催化性能