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pionium
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pionium
Encyclopedia
理学
原子核
释
pionium
π介子偶素
由一个π+介子和一个π-介子组成的奇异原子,是两种相反电荷的π介子的束缚态。
Physics
原子核物理学、粒子物理学
粒子物理学
pionium
π介子素
pionium
π介子素
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parallel-chain crystal
parallel chord method
parallel chords
Parallel Cinema
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