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【判断题】
双原子刚性气体分子的平均转动动能为 。A.
正确
B.
错误
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【简答题】阅读理解。 What do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers? The forest is a whole of its own. It is full...
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