单词：etheric acid
etheric acid的用法和样例：
例句
- Metal salts and Carboxy, keto, aldehyde, acetoacetoxy, complexes phosphonic acid, imine, amino and thio.金属盐类和羧基，酮，醛，乙酰乙酸，配合膦酸，亚胺，氨基酸和硫代。
- The optimum reaction conditions for synthesis of dehydroacetic acid are investigated by cha nging reaction conditions and catalysts.脱氢醋酸的工业生产方法有双乙烯酮法和乙酰乙酸乙酯法。
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