常見例句雙語例句The paper discusses the causes of the cracks in detail and on the basis of theoretic analysis and practice the countermeasures for argon purifier failure are put forward.詳細(xì)論述了氬氣純化器開裂失效的原因，并通過理論分析及實(shí)踐摸索，找出了應(yīng)對(duì)氬氣純化器失效的對(duì)策。 返回 argon purifier