摘要
本文提出较为合理的一维气体模型，并在宏观系统，分子平均占有长度固定情况下，计算了态方程和热力学函数。
The model of one- dimensional gas is proposed for which the intermolecuiar-force cnosists of the hard-core repulsion,the short-range attraction or repuision.givenby a nearest-neighbour linear potential and the infinitely-long- range ariraction given bythe potential-2a/L (a=positive c onstant,L=length of the gas).The equation ofstate with the onnes equation form and the thermodynamic functions for this model(inthe limit L→∞ with length per molecule fixed)are aplroximatly caiculated from thepartition function.
