食材鋪反向词典

positron

P 开头单词

常见例句

    用作名詞 (n.)

  • The result is that the electron shadow and the positron shadow are separated.
    結果將使得電子的隂影和正電子的隂影被分開。
  • The vacancy defects of samples were measured by slow positron annihilation.
    借助慢正電子湮沒技術研究了樣品的空位型缺陷。
    • 返回 positron