離子交換劑離子交換器chelating ionexchanger: 螯合離子交換劑h-ionexchanger: 氫離子交換器ionexchangereaction: 離子交換反應(yīng)ionexchangemethod: 離子換法ionexchangestrengtheningofglass: 玻璃的離子交換鋼化法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯