Considering the interaction of practical gas, using the canonical distribution and statistical interpretation of gas pressure, this paper derives a pressure formula of practical gas directly.
考虑到实际气体分子之间的相互作用，利用正则分布，按照气体压强的统计解释，得到了实际气体的压强方程。
2
The gas condensate system and formation rock are an interaction system, which would influence the phase behavior of gas condensate in porous media inevitably.
凝析油气体系和储层岩石是一个相互作用的系统，必然对孔隙介质中凝析气的相态特征产生影响。
3
The interaction of indoor gas design and residential construction is analyzed, the flue design is discussed, and the harmonization between residential design and gas application is studied.