Rusults The results showed that ultrasonic wave extraction method was more efficient than the sorbite extraction method and microwave extraction method.

 
  • 結果超聲提取優(yōu)于索氏提取和微波提取,甲醇優(yōu)于乙醇和雙蒸水。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan