This paper discusses the application of charge-redius ratio in the forma-tion of Polyacid and the judgement of complexing ability of metal ions.是什么意思_This paper discusses the application of charge-redius ratio in the forma-tion of Polyacid and the judgement of complexing ability of metal ions.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句