The deoxidization effect with hydrogen was superior to that with cyclohexene.氢气还原活化效果明显优于环己烯还原效果.Some traditional deoxidization methods andareand a new technique with externally applied voltage proposed in this paper.现有实...
Gates is known to be a superb analyst with a sharp eye and an excellent memory.盖茨是公认的杰出分析家，他目光敏锐且记忆力超群。Martin Fridson, a credit analyst , argues that the agencies are often used as scapegoats.信用评估人马丁? 弗里德森 (MartinFridson...