英语词汇ketal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Eight acetals (Ketals) were synthesized under the optimal conditions.
在最佳条件下，合成了八个缩醛(酮)化合物。
2
The hydroxyl groups can be changed into esters, ethers, acetals and ketals, etc.
最常用的羟基保护基可归纳为三类：酯类、醚类和缩醛或缩酮类。
3
The synthetic conditions of acetals and ketals catalyzed by copper sulfate were studied.
研究了硫酸铜催化缩醛（酮）的合成条件，考察了硫酸铜催化剂的使用性能；

单词	ketal
释义	ketal 英/ ?ki?t?l / 简明释义 n.缩酮网络释义短语 1 peroxy ketals 过氧缩酮 2 amino-ketals 氨基缩酮 3 artificial fibre from ketals 由缩酮制成的人造纤维双语例句 1 Eight acetals (Ketals) were synthesized under the optimal conditions. 在最佳条件下，合成了八个缩醛(酮)化合物。 2 The hydroxyl groups can be changed into esters, ethers, acetals and ketals, etc. 最常用的羟基保护基可归纳为三类：酯类、醚类和缩醛或缩酮类。 3 The synthetic conditions of acetals and ketals catalyzed by copper sulfate were studied. 研究了硫酸铜催化缩醛（酮）的合成条件，考察了硫酸铜催化剂的使用性能；
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