通过三种测试手段对该矿的瓦斯压力进行了对比测定。结果表明，直接测压法所

The gas pressure of the mine was compared and determined by three test methods. The results show that the direct pressure measurement results are all 0MPa; while the indirect pressure measurement method using the Langmuir equation to invert the gas pressure measures the gas pressure from 0.103MPa to 0.199MPa;

The gas pressure of the mine was compared by three test methods. The results show that the results measured by direct pressure measurement method are 0MPa, while the gas pressure measured by the indirect pressure measurement method of Langemuir equation inversion gas is 0.103MPa to 0.199MPa.

The gas pressure of the mine is measured by three kinds of testing methods. The results show that the direct pressure measurement is 0mpa, while the indirect pressure measurement is 0.103mpa ~ 0.199mpa;