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热导式气体分析器是最先使用于工业流程的分析仪器。在我国,自1958年第一台热导式气体分析仪器诞生以来,到现在已成批生产出20多种不同型号的这类分析器。系数A两个常数。各种气体的相对导热系数(对空气的导热系数而言)和当温度在o一100OC范围内的A值如表1。根据实验表
Thermal conductivity gas analyzers are the first analytical instruments used in industrial processes. In China, more than 20 different types of analyzers have been produced in batches since the first thermal conductivity gas analyzer in 1958. Coefficient A two constants. The relative thermal conductivity of various gases (for the thermal conductivity of air) and when the temperature in the range of o-100OC A value in Table 1. According to the experimental table