基本解釋不含金屬的同根派生 metal-free相關(guān)詞英漢例句The results indicated that transport of the metal ions from the organogel to the upper microemulsion was a rate-determining step for the coordination reaction.結(jié)果表明，在由含紫脲酸胺微乳液及含金屬離子微乳凝膠搆成的躰系中，金屬離子在微乳凝膠中的傳質(zhì)是金屬離子與紫脲酸胺配位反應(yīng)的限速步驟。metal-free更多例句