ta01 Tom Aspray obv
回答: 一个共同点是该领域研究的系统是基本粒子的束缚态,束缚态本身的质心速度低,远小于光速。电子的运动形式是这些束缚态中研究最多的课题
由 marketreflections
于 2011-03-21 20:38:45
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