minicolumn
美
英 
例句
Determination of trace copper in seawater by minicolumn field sampling technique
微型柱现场在线采样技术测定海水中痕量铜
Study on the Exchange Performance of Strong Base Anion Resins by An On-line Minicolumn Continuous Determination System
用在线微柱连续测定系统研究阴离子树脂交换性能