The argument was exploded by the 18 th century philosopher Immanuel Kant.18世纪哲学家康德曾经对其加以抨击.The philosopher speculated about the future of the human race.那位哲学家考虑过人类的前途.the Greek philosopher Aristotle希腊哲学家亚里士多德He is a phil...
粗粒的铁将降低二茂铁的产量.A coarser grade of iron will lower the yield of ferrocene.这些阴离子受体包括桥联二吡咯柄型二茂铁 、 基于联吡咯的索烃、附加有离子基团的吡咯酰胺、吡咯-2, 5- 二甲酰胺和吡咯 -2,5-二乙酰胺.These receptors include bridged dipyrrole ansa - ferrocene, bipyrrole - based...