Results indicated that the higher of the degree of cross linking the smaller change in starch appearance during the biodegradation.

 
  • 結果表明:隨著(zhù)交聯(lián)度的增大,顆粒被微生物破壞的程度變小。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan