Chinese translation for "外标法"

external comparison method
external reference method
external standard method
method of external standard

Example Sentences:

	1.	Methods : use head - space automatic injection method , isolating with the nonpolarity flexibility capillary column , calculating with external method 方法：采用外标法顶空自动进样，在非极性弹性毛细管柱上进行分离，效果良好。
	2.	Diesel oil in soil was determined quantitatively by gas chromatography - mass spectrometry with external standard method after ultrasonic extraction . the method is accurate and simple 摘要对土壤中的柴油，用超声萃取法进行处理，利用气相色谱质谱仪进行分析，采用外标法进行了定量测定。方法准确度高，简便可行。
	3.	Qualitative analytical method in x - ray fluorescence spectrometry was discussed , and a quantitative method with fluorescence intensity ratio combining other method was established 摘要本文探讨了x射线荧光光谱法元素定性分析检出判定方法，并提出了一种与其他分析方法结合、利用荧光谱线强度比对对元素进行定量的单点外标法。
	4.	As precise control of incoming sample amount is hard when using microinjector , it is better to use quantitative ring or auto - sampler to take samples when using external standard method to measure content of a certain impurity or main component of the test samples 由于微量注射器不易精确控制进样量，当采用外标法测定供试品中某杂质或主成分含量时，以定量环或自动进样器进样为好。

Similar Words：

"外变质作用；外变" Chinese translation, "外标" Chinese translation, "外标尺式温度计" Chinese translation, "外标道比" Chinese translation, "外标二点法" Chinese translation, "外标记" Chinese translation, "外标签状态" Chinese translation, "外标式玻璃温度计" Chinese translation, "外标一点法" Chinese translation, "外标准" Chinese translation