neutron activation analysis 中文意思是什麼

neutron activation analysis 解釋
中子活分分析
  • neutron : n. 【物理學】中子。n. -ics 中子（物理）學。
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Neutron activation analysis for uranium in soil may delineate structures.

    用中子活化分析測定土壤中的鈾以圈定構造。
  2. Neutron activation or chemical analysis for uranium are used as a follow-up.

    中子活化分析和化學分析鈾可作為進一步追索的方法。
  3. This paper deals mainly with the extraction of geological and hydrogeological information from deep strata through the comparative analysis of major elements, minor elements and trace elements in rocks and in relics of dried fountains by means of neutron activation analysis ( naa )

    摘要利用中子活化測試結果，對巖石及泉水乾涸殘餘物中常量及微量元素的進行分析對比，以?解深層巖體有關的地質與水文地質信息。
  4. Rare earth elements ; chloroplasts ; neutron activation analysis

    稀土元素葉綠體中子活化分析
  5. Neutron activation analysis

    中子活化分析
  6. Determination of trace elements in rape chloroplasts by neutron activation analysis

    中子活化分析測定油菜葉綠體中的微量元素
  7. Determination of trace elements in carbonate rocks by mnsr neutron activation analysis

    微堆中子活化分析測定碳酸鹽巖中痕量元素
  8. Determination of rare earth elements in chloroplasts by neutron activation analysis

    中子活化法研究葉綠體中的稀土元素
  9. With broad application of the method of neutron activation and chemical - spectral analysis, the accuracy of analysis has greatly improved ( up to 0. 01 10 ^ ( - 9 ) )

    隨著中子活化法和化學光譜法的廣泛應用，分析精度有了大幅度提高（可達0 . 01 10 ^ （ - 9 ） ） 。
  10. The contents of 8 rare earth elements in chloroplasts of brassia napus were determined by instrumental neutron activation analysis. the results indicated that there were trace amounts of rees in the chloroplasts, which corresponded to 1 atom of rees per 2000 chlorophyll molecules. this content was lower than the microelements already known essential for the process of photosynthesis such as fe, mn and cu

    用中子活化分析測定了油菜葉綠體中的稀土元素含量。結果表明葉綠體中含有微量稀土，其含量相當于每個稀土原子對應約2000個葉綠素分子，低於fe ， mn ， cu等必需元素。
  11. The enriched stable isotope tracer technique combined with neutron activation analysis and differential centrifugation was utilized to investigate the subcellular distribution of rare earth elements sm and yb in rat liver

    Sm和， sup 168 yb作為示蹤劑，結合差速離心分離和中子活化分析技術naa初步研究了稀土元素sm和yb在大鼠肝臟亞細胞組分中的分佈。
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