Nuclear fusion is the force that powers the Sun, the stars, and hydrogen bombs, merging the nuclei of atoms and not splitting them apart, as in nuclear reactors.
以下是引用robertchu在2004-6-13 3:37:00的发言：541 Nuclear fusion is the force that powers the Sun, the stars, and hydrogen bombs, merging the nuclei of atoms and not splitting them apart, as in nuclear reactors.
(A) merging the nuclei of atoms and not splitting them apart, as in nuclear reactors
(B) merging the nuclei of atoms instead of splitting them apart, like nuclear reactors
(C) merging the nuclei of atoms rather than splitting them apart, as nuclear reactors do
(D) and merges the nuclei of atoms but does not split them apart, as is done in unclear reactors（E）
(E) and merges the nuclei of atoms, unlike atomic reactors that split them apart
I don't think E is the best answer. I feel C might be a better answer. Discussions? I remember seeing this question before, but could remember where. Kaplan? Or Princeton? Or OG? Any pointers? Thanks!
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发表于 2004-12-14 22:00:00
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