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一、原理气相滴定法是一种校正 NO、NO_2、NO_x和O_3等分析仪器的动态配气方法。它的基本原理建立在 NO 和 O_3的快速气相反应基础上。
First, the principle of gas titration is a calibration of NO, NO_2, NO_x and O_3 and other analytical instruments dynamic gas distribution method. Its basic principle is based on the rapid gas phase reaction of NO and O_3.