It is hypothesized that apple cider vinegar may improve the efficiency of digestive and the metabolic system.Therefore,t......

本文用 HNO3+ HCl O4混酸 ( 3+ 1 )消化直饮型苹果醋和白开水 ,在 2 1 3.9nm处用 FAAS测定锌 ,多种离子均无干扰 ,RSD为 1 .2 8%—......