level of radioactivity 中文意思是什麼

level of radioactivity 解釋
輻射能級
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  • of : OF ＝Old French 古法語。
  • radioactivity : 放射活動；放射強度
  1. It is shown that the radioactivity level of tin polymetallic ore, undressed ore and adjacent formation is affected by the strata and mineralization type, the radioactivity level of sulfide ore is not high as a whole, while that of tin ore generally is several times higher than the background value and that of debris and slag is also relatively high, whose impact on the environment is not neglectable

    錫多金屬礦原礦及圍巖放射性水平受地層與礦化類型影響很大，硫化礦整體放射性水平不高，砂錫礦卻普遍高出背景值數倍，尾礦、爐渣放射性水平也相對較高，對環境的影響不容忽視。
  2. 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
  3. There are three types of solid nuclear wastes classified in terms of its radioactivity i. e. low, intermediate and high - level wastes

    核電站的固體核廢物完全不向環境排放。固體廢物一般分為低中高三種放射性水平。
  4. There are three types of solid nuclear wastes classified in terms of its radioactivity ( i. e. low, intermediate and high - level wastes )

    核電站的固體核廢物完全不向環境排放。固體廢物一般分為低、中、高三種放射性水平。
  5. Research on radon concentration and radioactivity level of part coal mine in guizhou province

    貴州省部分煤礦氡濃度及放射性水平的研究
  6. Radioactive matter is incorporated into plants, which are then eaten by animals with the result that most foodstuffs have a measurable amount of radioactivity. additional radioactivity in food comes from the naturally occurring isotope carbon 14. some cosmic radiation also reaches sea level

    植物亦混有輻射物質，而動物吃掉植物，以致絕大部份食物也含有一定輻射食物輻射也來自天然的同位素碳十四，此外，宇宙輻射亦可穿越大氣層照射到海面。
  7. Analysis of radioactivity level of building materials

    建築材料的放射性水平調查分析
  8. Evaluation of natural radioactivity level in environment near a urarium mine

    某天然鈾礦附近環境放射性水平與評價
  9. Investigation on natural radioactivity level of building materials in fujian, china

    福建省建築材料天然放射性水平調查分析
  10. In order to verify the natural radioactivity level, of tin polymetallic ore in southeast yunnan, and find out radioactive pollution in mining, dressing and smelting processes, 10 tin ores in this area were chosen to measure radionuclides ' specific activity in each kind of tin polymetallic ore, undressed ore, ore concentrate, debris and smelting slag

    摘要為查明滇東南錫多金屬礦天然放射性水平，了解錫礦采、選、冶過程中的放射性污染，選擇了該區10個錫礦山，測量了各類錫多金屬礦原礦、精礦、尾礦及冶煉爐渣放射性核素比活度。
  11. After one half - life, the level of radioactivity of a radioactive material is halved, after two half - lives, it is reduced to one quarter and so on

    1 ， 260 ， 000 ， 000年每經過一個半衰期，放射性物質的放射性便會剩下一半，經過二個半衰期，放射性便會剩下原先的四分之一，餘此類推。
  12. This paper has discussed the airborne monitoring of radioactive contamination formed during exploitation and utilization of iron ore and coal ore, analyzed the gamma radiant eminence map of china, and determined several relatively high radioactivity level regions, thus showing the effects of airborne radioactivity survey

    摘要通過對鐵、煤開發利用中形成的放射性熱點的成功航空檢測，以及對中國輻射照射量率圖的分析，確定了幾個放射性水平偏高區域，從而闡明了航空放射性測量在環境檢測中的作用。
  13. 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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