hydrogenations

 
[ha?dr?d??'ne??nz]     [ha?dr?d??'ne??nz]    
  • 加氫
new

hydrogenations的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

名詞 hydrogenation:
  1. a chemical process that adds hydrogen atoms to an unsaturated oil

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan