environmental radioactivity 中文意思是什麼

environmental radioactivity 解釋
環境放射性
  1. The environmental engineer has an interest in nuclear chemistry as the radioactivity emanating from changes in unstable elements can result in hazards to health.

    環境工程師對核化學感興趣的是不穩定元素變化時放射出的放射性對人體健康的危害。
  2. Nuclear energy. measurement of environmental radioactivity - air. determination by liquid scintillation of the activity concentration of atmospheric tritium sampled by the sparging technique air through water

    核能.環境放射性空氣的測量.利用噴射技術取樣的大氣氚的活度濃縮的液體閃爍的測定
  3. This was expanded into the environmental radiation monitoring programme in 1987, with the objective of measuring the environmental radiation levels in hong kong prior to and after the operation of the guangdong nuclear power plant at daya bay. air, water, soil and food samples are regularly collected for radioactivity measurement

    該計劃的目的，是測量廣東大亞灣核電廠投產前後香港環境中的輻射水平，而工作項目則包括定期?集空氣、水、土壤和食物的樣本以及測量這些樣本的放射性。
  4. General requirements of quality assurance program for effluent and environmental radioactivity monitoring at nuclear facilities

    核設施流出物和環境放射性監測質量保證計劃的一般要求
  5. Analysis on the health status of the surrounding residents of qinshan nuclear power base and the environmental radioactivity level around it

    秦山核電基地周圍居民健康狀況和環境放射性水平分析
  6. Nuclear energy - measurement of environmental radioactivity - air - determination of the volumic activity of iodine in the atmospheric environment

    核能.環境放射性的測量.空氣.大氣環境中碘容積活性的測定
  7. Nuclear energy. measurement of environmental radioactivity. water. measurement of alpha activity index in terms of plutonium 239 equivalent in low salted water

    核能.環境放射性的測量.水.依據低鹽水中鈈239當量測量放射性指數
  8. Nuclear energy - measurement of environmental radioactivity - water - measurement of alpha activity index in terms of plutonium 239 equivalent in low salted water

    核能.環境放射性的測量.水.根據低鹽水中的鈈239當量測量活性指數
  9. Nuclear energy - measurement of environmental radioactivity - radon 222 : methods for estimation of the surfacic activity of exhalation by accumulation method

    核能.環境放射性的測量.氡222 .用累積法評估發散物表面放射性活度的方法
  10. Since 1987 to determine any long term changes in environmental radioactivity, particularly those arising from the operation of the gnps and lnps

    ，監測香港環境輻射水平的長期變化，特別是廣東核電站及嶺澳核電站投產后可能引致的影響。
  11. Nuclear energy - measurement of environmental radioactivity - radon 222 : methods for spot measurement of the volumic activity of radon in the atmospheric environment

    核能.環境放射性的測量-氡222 :大氣環境中氡體積活度的定點測量方法
  12. Nuclear energy - measurement of environmental radioactivity - air - radon 222 in the buildings : methodologies applies for the screening and for the complementary investigations

    核能.環境放射性的測量.空氣.建築物中的氡222 :篩分和補充檢查的方法
  13. Nuclear energy - measurement of environmental radioactivity - air - radon 222 : methods for integrated measurement of the alpha potential energy of short - life decay products of radon in the atmospheric environment

    核能.環境中放射性的測量.空氣.氡222 :大氣環境中氡的短壽命衰變產物的位能的綜合測量方法
  14. X fluorescence can quickly carry out measurement without damage and motion. it was widely adopted in geology, mining, environmental - protection, archaeology and industrial - analysis. its principium is that in measurement of radioactivity, the pulse energy is directly proportional to pulse signal amplitude detected by the radiation detector

    X熒光方法可以實現快速、原位、無損測量，被廣泛應用於地質、礦業、環保、考古、工業在線分析等領域，其原理是：在核能譜測量工作中探測器輸出的脈沖信號與入射粒子的能量成正比，通過測量脈沖信號幅度，得到入射粒子的能量。
  15. Nuclear energy - measurement of environmental radioactivity - water - measurement of global beta activity index in terms of strontium 90 and yttrium 90 equivalent in low salted water

    核能.環境放射性的測量.水.根據低鹽水中的鍶90和釔90當量測量總的活性指數
  16. At the same time, additional environmental samples are collected at various sites. the radioactivity in the collected samples is then analyzed at the radiation laboratory at king s park

    同時，天文臺亦會在不同的巡測地點收集環境樣本，並將樣本送到京士柏的輻射測量室進行放射性分析。
  17. The programme entered the second phase in 1992, which is an on - going programme so that any long term changes in the environmental radioactivity can be determined

    第二階段的環境輻射監測計劃在一九九二年展開。這是一項持續進行的計劃，目標是監測香港環境放射性水平的任何長期變化。
  18. After the examination, the sandstone is zero radioactivity, non - toxic ， tasteless, no pollution ， sound - absorbing, moisture - absorbing, moistureproof, slip resistance, light - absorbing and so on, it is a natural environmental protection stone material which the marble and the granite incomparable

    經檢測，砂巖是一種具有無放射性，無毒，無味，無污染，吸音，吸水，防潮，防滑，吸光等特點的天然環保石材，是大理石與花崗巖不可比擬的。
  19. Radiation in nuclear facilities - centralized systems for continuous monitoring of radiation and or levels of radioactivity - part 2 : requirements for discharge, environmental, accident, or post - accident monitoring functions

    核設施中的輻射.連續監測輻射和或放射性水平的中心系統.第2部分:對卸料，環境，意外事件或緊急事故監測功能的要求
  20. Based on the results of investigations, this paper proposes some measures for the decommission of uranium geology laboratories and the disposed of radioactive substances, the environmental radioactivity level has been evaluated after treating these laboratories

    本文在對鈾礦地質實驗室現狀進行調查的基礎上，介紹了鈾礦地質實驗室的退役治理方法，並對退役治理后的環境進行了環境放射性水平評價。
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