guided cannon shell 制导炮弹
A few even bounced straight back at the observer, which Rutherford said was as unexpected as firing a cannon shell at tissue paper and having it come back and hit you.
甚至极少数发生大角度的散射,卢瑟福后来回忆说:“这是我一生中从未有的最难以置信的事,它好比你对一张纸发射出一发炮弹,结果被反弹回来而打到自己身上。”
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Eskimo activist Caroline Cannon, one of Shell's toughest critics, said she fears a spill from the Kulluk could harm fish and wildlife in the area.
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