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  1. natural radiation

    • ph.
      天然輻射,天然放射,自然放射
  2. 知識+

    • 英翻中 請幫我翻譯這段文章

      ... and then radiated back into space as thermal radiation (heat). 當陽光照射在地球, 太陽輻射被吸收後,反射回太空...保持溫暖的方法很相像。 The Earth’s natural levels of water vapor and other gases produce this...

    • 英文報告代寫大約400字(送你20點)

      ...of ozone layer, we are exposed to higher intensity of UV radiation that leads to higher chance of skin cancer, and cell mutation. If...

    • 幫我翻成英文 不要用軟体

      ...nuclear power to replace the gradual depletion of coal, oil and other natural resources. Various countries in...26 years of environmental detection, power plant near the radiation dose and background of the same, that is to say on the...