aldehyde groups
英汉例句
- In contrast, switching the acylsilane functionality to an aldehyde, the radical cyclization failed.
至于将矽基酮的部分换成醛基时，自由基反应则无法进行。 - The compound with three carbon atoms between two groups is the best for bactericide, those with less or more than three carbon atoms will be bad for bactericide.
醛基之间有三个直链碳原子的化合物具有最强的杀菌活性，醛基之间少于或多于三个碳原子的化合物杀菌活性较差，甚至无杀菌活性。