综述了我国电子工业用气体的现状与改进方向。
Reviewed the present situation and point out the way forward for the electronic gases in our country.
按使用环境可分为：工业用气体报警器和家用燃气报警器。
May divide into according to the use environment: Industrial used gas alarm apparatus and home use fuel gas alarm apparatus.
工业上用理想气体方程对气体进行定量分析，通过调节气体的温度压力来控制物料的配比。
An ideal gas equation is used for quantitative analysis of gas in industrial production, then by adjusting gas temperature and pressure, it is possible to control mixing ratio of materials.
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