butyryl用法_例句
butyryl 朗读
butyryl
音标：美[\'betɪrɪl]
butyryl翻译
butyryl双语用法和例句
- 1 . In present study, butyryl chitosans were synthesized by esterification with butyric anhydride as catalyst.
- 考察了催化剂和反应时间对丁酰化反应的影响.
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