For solving the problem of molar heat capacity in linear quasi-static process,the formula of molar heat capacity in four kinds of particular process can t be used indiscriminately.

• 对于求解直线型准静态过程的摩尔热容量的问题,不能套用四种特殊过程的摩尔热容量公式,为此,特提出另一种可行的解法,并加以讨