英英辞典 - English Dictionary | CUERBO - クエルボ英語辞書

decay

verb

  1. fall into decay or ruin

    腐るか、滅びる

  2. lose a stored charge, magnetic flux, or current

    蓄積電荷、磁場、または電流を失う
    • the particles disintegrated during the nuclear fission process
      核分裂プロセスの間に粒子は崩壊した

  3. undergo decay or decomposition

    腐敗または分解を経る
    • The body started to decay and needed to be cremated
      死体が腐り始めたので、火葬しなければならなかった

noun

  1. the organic phenomenon of rotting

    有機物の腐っていく現象

  2. a gradual decrease

    漸進的な減少

    as of stored charge or current

    の蓄積電荷あるいは蓄積電流のような

  3. the process of gradually becoming inferior

    徐々に劣っていく過程

  4. the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation

    電離放射線の放出を伴う放射性物質の自発的崩壊

  5. an inferior state resulting from the process of decaying

    腐食の進行に起因するあまり良くない状態

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