【摘要】 使用半经典微扰和无限级突然近似（SCP－IOS）方法计算产物振动态分布的程序，程序用FORTRAN语言编写，只要输入一个化学反应产物的振动态量子数．就可得到产物中此态的分配比例。更多还原

【Abstract】 A computer program is developed for estimaion of the vibrational state distribution of products in a chemical reaction, which is based on the semiclassical perturbation and the infinite order sudden approximation(SCP-ISO). The algorithm and the program development is briefly described. An example of Cl + HCN reaction is presented.更多还原