英语词汇“anhydrous potassium carbonate”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	anhydrous potassium carbonate
释义	anhydrous potassium carbonate ænˈhaidrəspəˈtæsi:əmˈkɑ:bəneit 短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句无水碳酸钾 Coumarin has been synthesized in Perkinreaction of acetic anhydride and salicylaldehydecatalyzed by anhydrous potassium carbonate. 用无水碳酸钾代替无水醋酸钠催化合成了香豆素。 cnki
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