Methods:The tests about the three key techniques:cryoprotective medium,freezing and thawing methods of Capella?s method were comparatively studied.

 
  • 方法 :對經(jīng)典的 Capella四步凍貯法的冷凍保護液、降溫冷凍速率和復溫方法 3項關(guān)鍵技術(shù)做了全面簡(jiǎn)化和改進(jìn)。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan