【单选题】NIU W Z,JIANG N, HU Y H. Detection of proteins based on amino acid sequences bymultiple aptamers against tripeptides. Analytical Biochemistry, 2007, 362(1):126-135.请问该文献是否被SCIE收录?该文献在SCIE中被引次数为?( )
【单选题】Venusian scientists discovered several hazards ______.
A.
during their long years of study of the planet Earth
B.
when they studied the information sent back by the satellite
C.
shortly after the press conference held at an institute
D.
long before working out the flying saucer program
【单选题】酒炙药物时,一般每100Kg净药材用黄酒( )。
【简答题】酒炙药物时,一般每100Kg净药材用黄酒( )。A.5KgB.10KgC.15KgD.20KgA. 1 B. 1 C. 1 D. 1
【简答题】塑性成形的难易程度与_____和_____两个因素有关。