Surface active agent plays a part in increasing sensitivity. Under the determination, adding 2mL gum arabic of 0.5%, the linear equation is c = -1.074 + 3.557A.

 
  • 表面活性劑具有增敏作用 ,在測定條件下 ,加入 0 5%25的阿拉伯樹(shù)膠 2mL ,其線(xiàn)形回歸方程為c =- 1 0 74 +3 5 5 7A(mg/L)。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan