On the base of analysis and comparison, the thermalconductivity type of gas meter was considered the most promising field fumigant concentration detector.
经过比较分析，热导气体检测仪被认为是最有应用前途的现场熏蒸剂气体浓度检测仪。
2
Hydrogen flame detector and thermalconductivitydetector were used to detect gaseous hydrocarbons and inorganic gaseous respectively.
用氢火焰离子化检测器及热导检测器分别检测烃类及无机气体。
3
Thermalconductivitydetector is the first appearance of gas chromatography and the most widely used detector.