• pion

    英:['paɪɒn]  
    美: ['paɪɑn] 

    pion 基本解释

    • n. 介子
    • n. (Pion)人名;(法、俄、罗)皮翁

    pion 英文词源

    pion (n.)
    1951, from Greek letter pi + -on.

    pion 英文释义

    1. a meson involved in holding the nucleus together; produced as the result of high-energy particle collision

    pion 双语例句

    1. Two photons are created in the decay of the neutral pion.
    双光子是在中性兀介子衰变中产生的.

    来自辞典例句

    2. During its brief existence, the pion carries momentum from one nucleon to the other.
    在它短暂的存在期间内, 它将动量从一个核子带到另一个核子.

    来自辞典例句

    pion 实用场景例句

    Two photons are created in the decay of the neutral pion.
    双光子是在中性兀介子衰变中产生的.

    辞典例句

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