radioactive concentration 中文意思是什麼

radioactive concentration 解釋
放射性濃度
  • radioactive : adj. 【物理學】放射性（引起）的。n. -activity 放射性；放射（現象）。
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  1. The cost for the deposition of the waste depends also upon the volume of the storage cavities and the maximum allowable radioactive concentration of the waste.

    廢料處理費用還取決于貯存空穴的容積和允許的廢料最大放射性濃度。
  2. The geiger counter registered a high concentration of radioactive particles

    蓋革計數器示出放射性粒子的高濃度。
  3. In the deep mantle the highest possible concentration of radioactive materials is limited by the condition demanding temperatures below the melting point.

    在地幔深部，放射物質最高的可能濃度受溶點以下的溫度條件所限制。
  4. This paper introduces the latest progress of high level radioactive waste disposal programs in the world, and discusses the key scientific issues as follows ： ( 1 ) the precise prediction of the evolution of a repository site ; ( 2 ) the characteristics of deep geological environment ; ( 3 ) the behaviour of deep rock mass, groundwater and engineering material under coupled conditions ( intermediate to high temperatures, geostress, hydraulic, chemical, biological and radiation process, etc ) ; ( 4 ) the geochemical behaviour of transuranic radionuclides with low concentration and its movement with groundwater : and ( 5 ) the safety assessment of disposal system

    在介紹國內外最新研究進展的基礎上，重點討論高放廢物地質處置的若干關鍵科學問題：處置庫場址地質演化的精確預測、深部地質環境特徵、多場耦合條件下（中（高）溫、地殼應力、水力作用、化學作用、生物作用和輻射作用等）深部巖體、地下水和工程材料的行為、低濃度超鈾放射性核素的地球化學行為與隨地下水遷移行為及處置系統的安全評價。
  5. The prediction of the concentration of radioactive nuclides is the basis and premise of emergency action and radioprotection

    放射性核素濃度的確定是放射性事故搶險救援和輻射防護等工作的基礎和前提，是放射性事故應急救援的重要組成部分。
  6. A new method of calculating the concentration distribution of radio - nuclides was proposed, in which the effect of gravity settlement, rain washing and the decay of the radioactive species re considered

    利用傾斜煙團模式，考慮實際過程中核素粒子的重力沉降、雨洗作用以及放射性衰變等因素的影響，提出一種迅速估算放射性核素擴散濃度的方法。
  7. Article 8 paragraph 8. 1 the facility operator shall ensure that in the areas outside the radiation workplace, the level of radiation caused by its practice as well as the concentration of radioactive material in water, air and sewerage does not exceed the limits of the safety standards for protection against ionizing radiation

    第8條設施經營者應確保其輻射作業對輻射工作場所以外地區造成之輻射強度與水中、空氣中及污水下水道中所含放射性物質之濃度，不超過游離輻射防護安全標準之規定。
  8. A we have not found the need to carry out specific inspections on buildings completed in the past three years in hong kong to check if radioactive substances have been used in building construction. we have been conducting instead periodic surveys on the concentration of radon which, if allowed to accumulate, may pose health risks

    一我們不認為有需要特別檢驗本港在過去三年落成的樓宇是否使用輻射性建築材料，但已不時測量本港樓宇的氡氣量，因為積聚的氡氣可能危及人體健康。
  9. We have not found the need to carry out specific inspections on buildings completed in the past three years in hong kong to check if radioactive substances have been used in building construction. we have been conducting instead periodic surveys on the concentration of radon which, if allowed to accumulate, may pose health risks

    （一）我們不認為有需要特別檢驗本港在過去三年落成的樓宇是否使用輻射性建築材料，但已不時測量本港樓宇的氡氣量，因為積聚的氡氣可能危及人體健康。
  10. In case there is an accident resulting in the release of radioactive materials that affect the territory, emergency radiation monitoring will rapidly determine the concentration and distribution of the radioactive materials over the territory for assessing nuclear accident consequences and considering necessary countermeasures

    萬一核電站泄漏的放射性物質影響香港，應急輻射監測須迅速測量放射性物質在香港境內的濃度及分佈，以協助評價它對香港的影響及考慮須採取的防護措施。
  11. With superior properties such as high thermal conductivity, high hole mobility, excellent chemical, thermal and radioactive stability, p - type diamond electrode can also greatly improve the stability of the devices, which complement the current electrode. the effect of boron concentration on the electronic properties of diamond films was investigated by raman spectroscopy, x - ray photoelectron spectroscopy and

    結果表明，摻雜金剛石膜突出的光學及電學性質及優異的抗高溫、抗腐蝕能力，機械強度大等優點，使其在作lppp發光器件的電極時，能克服一般電極在空氣中易於氧化、穩定性差的缺點，大大改善器件穩定性，提高器件壽命。
  12. The relationship between the - ray intensities in atmosphere and the concentration of radioactive elements in soil and the materials of buildings has been established in this paper, based on the theories of the interaction of radiation with matter

    摘要建立土壤和建築物中放射性核素與空氣中照射量率之間的理論公式，得出了單邊建築物旁和建築物之間射線照射量率的分佈規律。
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