摘要
混合气体中某种分子的平均碰撞频率应等于同种分子相碰的平均碰撞频率及与不同种分子相碰的平均碰撞频率之和.而该种分子的平均自由程等于它的平均速率与平均碰撞频率之比.
The average collision frequency of some molecules in mixed gas should be equal to the sum of average collision frequency of the same kind molecules and the average collision frequency between differend kinds of molecules.The average free path of this molecule is equal to the rate of its average speed to average collision frequency.
出处
《泰山学院学报》
2003年第3期63-64,共2页
Journal of Taishan University
