弱碱性阴离子交换树脂g的英文

de acidite g

de-acidite g

• 弱碱:    weak base
• 性:    nature; character; ...
• 阴离子:    negative ion; anio ...
• 交换:    exchange; swap; in ...
• 树脂:    resin
• g:     G ＝ 1.genera ...