| 释义 |
duolite 英'djuːəʊlaɪt美'djuːoʊlaɪt COCA²⁵⁴³³⁷⁺⁶
基本例句
n.离子交换树脂¹⁰⁰
This paper introduced that corrosion of water tank is harmful to boiler, and inappropriate maintenance of Duolite does harm to Duolite. Main maintenance methods of the equipment are presented.
介绍了水箱的腐蚀对锅炉的危害和离子交换树脂保养不当对树脂的危害，指出了水箱和离子交换树脂的主要保养方法。 http://dj.iciba.com |