英国煤矿总局科学管理处在最近三年的研究工作中已经证实,一氧化碳的产生是能最早发现自热的一种效应。从实践出发,当温度开始升高时,井下煤炭的氧化就很显著了。温度的上升,加快了氧化速度和一氧化碳的产生速度。因此,在连续测定矿井空气中一氧化碳含量时,如果基准数持续变化,这种“趋向”意味着发 In the recent three years of research work, the British Bureau of Coal Mine Administration of Science has confirmed that the production of carbon monoxide is the earliest to find an effect of self-heating. Starting from practice, as the temperature starts to rise, the oxidation of the underground coal is significant. The temperature rise speeds up the rate of oxidation and the rate of carbon monoxide production. Therefore, in the continuous determination of carbon monoxide in mine air, the “trend” means that if the number of benchmarks continues to change