单词	逆流离子交换
释义	逆流离子交换counter-current ion exchange
随便看	optimum use of resources optimum value optimum value of standard deviation optimum value of variance optimum velocity ratio optimum viewing distance optimum viewing distance {= ovd} optimum viewing position optimum viewing position {= ovp} optimum water content optimum water duty optimum water need optimum water requirement optimum water temperature optimum weight optimum wide-band optimum working frequence optimum working frequence，owf optimum working frequency optimum working frequency {=fow} optimum working frequency (fow) optimum working frequency {=fow} optimum working frequency (owf) optimum working frequency {=owf} optimum yield