INTRODUCTION Polydimethylsiloxane(PDMS)-based microchannels are widely used for analysis,concentration,isolation of cell......

采用水培实验对蜈蚣草吸收As（Ⅲ）的吸收特性进行了研究,结果表明在各个处理浓度范围内,培养液中As（Ⅲ）的吸收效率随着时间递增.当处理......