Applied theory of proper fraction and subject reaction, measure quality of objectiveexandnation questions and compare the theory of two kinds.
应用真分数理论和题目反应理论分别对客观性试题质量进行了测量，并把两种理论加以比较，获得了一些有益的结果。
Focused on measurement models on reliability, this paper attempts to make probe into the three well known models (CTS theory, G theory and IR theory) developed by Lyle F.
Bachman提出的三种影响较大的信度衡量理论 :传统真分数计算理论 (CTS理论 )、综合归纳理论 (G理论 )和项目反应理论 (IR理论 ) ,并在此基础上对其优、缺点进行分
The indefinite integral formula of rational proper fraction function is worked out by utilizing the relation between derivation and indefinite integral, and indefinite integral is calculated by using derivative.
本文利用求导与不定积分的关系,得出了有理真分式函数不定积分公式,并利用导数计算其不定积分。