The detection limits are 0.1 mg/L and 0.075 mg/L(S/N=2), and relative standard deviations are 0.47% and 0.54%(n=3) for cis _ and trans _ butendioic acid, respectively.是什么意思_The detection limits are 0.1 mg/L and 0.075 mg/L(S/N=2), and relative standard deviations are 0.47% and 0.54%(n=3) for cis _ and trans _ butendioic acid, respectively.在线翻译_英语_读音_用法_例句