certified reference materials 中文意思是什麼

certified reference materials 解釋
法定標準物質
  • certified : adj. 1. 被證明了的，有保證的；鑒定的。2. 持有證明書的。
  • reference : n 1 （對委員、審查人等的）委託；委託項目[范圍]。2 說到，論到，提到。3 參考；參考書；附註，引證；...
  • materials : 版本
  1. Recommendations for documentation of the preparation of certified reference materials for metallurgical analysis of non - ferrous metals

    有色金屬金相分析用檢定基準材料制備的文件管理推薦標準
  2. Graphic technology and photography - certified reference materials for reflection and transmission metrology - documentation and procedures for use, including determination of combined standard uncertainty

    圖形技術和攝影.反射和傳輸計量學用認證的標準物質.包括組合標準不確定度測定在內的使用文檔和規程
  3. Calibration in analytical chemistry and use of certified reference materials

    分析化學的校準和經檢定的基準材料的使用
  4. Uses of certified reference materials

    檢定合格的標準物質的使用
  5. The study of pahs methanol certified reference materials for environmental protection

    六種多環芳烴溶液標準物質的研製
  6. Microbeam analysis - electron probe microanalysis - guidelines for the specification of certified reference materials

    微光束分析.電子探測微量分析.合格的參考物質的規范指南
  7. Through optimization of excitation parameters of the glow - discharge source and calculation of the sputtering rate of the certified reference materials, a method for the quantitative surface analysis of nc - si : h film was established

    方法應用於實際摻雜納米硅薄膜樣品的分析，並將分析深度、剖析結果與表面形貌儀的結果進行了對照。
  8. National primary standards, secondary standards and working standards conserved in national institute of metrology, national institue of measurement and testing technology ， nationai research centre for certified reference materials and other technical services

    國家計量基準、副計量基準、工作計量基準保存在中國計量科學研究院、中國測試技術研究院、國家標準物質研究中心及其它技術機構。
  9. Geological certified reference materials : a review since

    地質標準物質十年回顧
  10. Directives for the work of reference materials. general rules for package of certified reference materials

    標準樣品工作導則6標準樣品包裝通則
  11. Studies of standard deviation evaluate and statistics way for stectrum analysis of aluminium disk certified reference materials

    鑄鐵光譜標準樣品均勻性檢驗的一些體會
  12. A review regarding the development of domestic and foreign geological certified reference materials since 1992 was given

    摘要回顧了1992年以來國內外地質標準物質的主要情況。
  13. Graphic technology - certified reference materials for reflection and transmission metrology - documentation requirements and recommended procedures

    圖形技術.反射和傳輸計量學用認證的參考材料.文獻工作要求和推薦規程
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