释义 |
cu·ca AHDˈkükə COCA¹³⁹⁹⁸¹ 基本例句 n.库卡在罗马尼亚;东经 24º31' 北纬 44º58' A dithiocarbamate heavy metal chelating agent CDTC was synthesized, and the investigations of its performance on treating free copper ions, CuEDTA and CuCA citric acid, CA were carried out. 合成了一种新的二硫代氨基甲酸盐类重金属螯合剂 CDTC,并对其处理游离铜离子、EDTA络合铜和柠檬酸络合铜废水的性能进行了研究。 www.cjee.ac.cn |