artificial radioactivity

美 [ˌɑːrtɪˈfɪʃl ˌreɪdioʊæk'tɪvəti]英 [ˌɑːtɪˈfɪʃl ˌreɪdiəʊæk'tɪvəti]
  • 人工放射性
artificial radioactivityartificial radioactivity
  1. Current progress in research of natural and artificial radioactivity in surface waters

    地表水中天然和人工放射性的研究现状

  2. Survey and Assessment on Artificial Radioactivity Level in Shanghai Atmospheric Environment

    上海市大气中人工放射性水平调查及评价

  3. The paper describes the unique role to settle groundwater resources problem by water isotope technique separated from environment isotope and artificial radioactivity isotope tracing groundwater movement .

    本文分别从环境同位素和人工放射性同位素示踪地下水活动,阐述水同位素技术在解决地下水资源问题所起的独特的作用。