找诗词>英语词典>radioactive decay翻译和用法

radioactive decay

英 [ˌreɪdiəʊˈæktɪv dɪˈkeɪ]

美 [ˌreɪdioʊˈæktɪv dɪˈkeɪ]

放射性衰变

医学化学

英英释义

noun

  • the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
      Synonym:decaydisintegration

    双语例句

    • From their work emerged the picture of radioactive decay that is still valid-a violently disruptive explosion of a single atom.
      根据他们的工作,展现出至今仍然成立的关于放射性衰变的图象&单个原子的强烈的分裂性爆炸。
    • To disintegrate or diminish by radioactive decay.
      衰变由于放射性衰变而解体或缩小。
    • According to the rules of radioactive decay, a difference equation of n component radioactive decay function is derived.
      按照放射性衰变的规则,导出了n组分放射性衰变函数的差分方程。
    • Due to the randomness of radioactive decay and nuclear reaction, the signals from detectors are random in time.
      由于核衰变和粒子反应的随机性,探测器给出的信号在时间上是随机的,但一般的信号发生器给出的都是周期性的信号。
    • Chemistry also uses calculus in determining reaction rates and radioactive decay.
      化学也使用演算在确定反应速率和放射性衰变。
    • Mathematical relationship between Rn daughter concentrations and ventilation, adhesion and deposition, and radioactive decay was developed in the paper.
      本文给出了氡子体浓度和通风、附着和沉积、以及放射性衰变之间的关系。
    • So the single most common example of first order kinetics of this form is radioactive decay.
      具有这种形势的最常见的,一阶动理学过程是放射性衰变。
    • Variations from place to place are due to factors such as rainfall, evaporation, biological activity and radioactive decay.
      由于受降雨、蒸发、生物活动以及放射性衰变等因素的影响,不同的海区海水盐度也不同。
    • Dry deposition, vertical diffusion, washout and radioactive decay were considered.
      模型考虑了干、湿沉降、垂直扩散以及放射性衰变;
    • Each element has at least one isotope with unstable nuclei that can undergo radioactive decay.
      每个元素至少有一个同位素不稳定原子核可以进行放射性衰变。