“internal calibration method”的概念、定义、翻译、参考文献-科学参考

单词	internal calibration method
释义	internal calibration method Encyclopedia 理学内标法释 internal calibration method内标法不用标准物质作对照，只用一定量的纯物质作为内标物，加入待测样品中同条件测定，由相对校正因子计算待测组分的量的定量分析方法。又称内标校正方法。仪器分析中的一种比较准确的定量分析方法。该法的内标物要严格选择。内标物应是一个已知的能与待测组分良好分离的纯化合物，最好与待测组分有相同或类似的理化性质、仪器响应特征，例如同系物等。
随便看	transformation of entrepreneurial knowledge transformation of fishing industry and fishermen transformation of Fourier series transformation of government strategy transformation of heavy metals transformation of higher order Transformation of Idlers transformation of information transformation of local coordinates transformation of orthogonal coordinates transformation of parameters transformation of pollutant transformation of pollutants transformation of pratacultural science and technology achievements transformation of programs transformation of publishing units into enterprises transformation of random variables transformation of random vectors transformation of roots transformation of scientific and technological achievements transformation of similitude transformation of snow to ice transformation of the Basis transformation of the government functions transformation of the mode of economic development

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