运用一维分子动力学模拟的方法计算了由氩气分子组成系统的热力学参数和输运系数，并与相应的三维分子动力学模拟的结果及实验数据进行了比较，发现运用一维分子动力学模拟能够得到比较接近宏观真实系统的某些物理性质，并减少计算时间。该方法能够模拟计算分子数目更多的系统。因此，对所研究系统的某些物理性质来说，一维分子动力学模拟是一种有效的分子模拟方法。 One-dimensional molecular dynamics simulation method was used to calculate the thermodynamic parameters and transport coefficients of argon molecular system. Compared with the corresponding three-dimensional molecular dynamics simulation results and experimental data, it was found that using one-dimensional molecular dynamics Simulation can get some physical properties closer to the macroscopic real system and reduce the computation time. This method is capable of simulating a system that calculates more molecules. Therefore, one-dimensional molecular dynamics simulation is an effective molecular modeling method for some of the physical properties of the system studied.