同根派生 potassium bicarbonate相關(guān)詞英漢例句Conclusion Potassium bisulfate is an excellent catalyst for the synthesis of butyl lactate.結(jié)論硫酸氫鉀是郃成乳酸丁酯的良好催化劑。The technological principle and process producing monobasic potassium phosphate using potassium chloride and phosphoric acid are introduced.介紹以氯化鉀和磷酸爲(wèi)原料生産磷酸二氫鉀的工藝原理及工藝過程。potassium bicarbonate更多例句