纯: 形容词1.(纯净; 不含杂质) pure; unmixed 短语和例子纯白 pure white; 纯黑 all black; 纯金 pure [solid] gold; 纯毛 pure wool2.(纯粹; 单纯) simple; pure and simple 短语和例子纯属捏造 sheer fabrication3.(纯熟) skilful; practised; w
Example Sentences:
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2 . proceedings of the reseaches on the novel nitrogenase mnfe protein and crfe protein several new batches of mnfe protein and crfe protein were prepared . their substrate reduction activities have been determined by the complementation with uw45 fe protein 新型固氮酶mnfe蛋白和crfe蛋白的特性与结晶研究在已有的工作基础上，分离纯化了几批mnfe蛋白和crfe蛋白，并用部分纯的ugh fe蛋白进行活性互补，分别测定了mnfe蛋白和crfe蛋白的底物还原活性。
