Determination of Cadimium in cucumber with four types of sample preparation methods , i. e. digestion using nitric acid 摘要本文通过比较研究了湿式消解法、微波消解法、硫酸－过氧化氢快速消解发、盐酸浸提法等四种前处理方法测定黄瓜中镉含量。