根据钟摆效应,以下哪一项是近代科学的偏离:()
A、古典主义
B、浪漫主义
C、理性主义
D、机械自然论
参考答案:B
-This dress was last year’s style.
-I think it still looks perfect____ it has gone out this year.
A.so that
B.even though
C.as if
D.ever since
如图18-2-3所示,X表示金原子核,α粒子射向金核时被散射,设入射的动能相同,其偏转轨道可能是图中的( )
图18-2-3