Third the article analyzes and calculates difficulty coefficient , partition degree , puzzling effect of multiple-choice to adjust and optimize examination items .
第三，考后根据考生的答题情况，分析和计算题库中考题的难度系数、区分度，对选择题选项的迷惑效力进行分析，以实现对题目的调整优化。
参考来源 - 基于局城网的考试管理信息系统·2,447,543篇论文数据，部分数据来源于NoteExpress
The runtime degree of a query for intra-partition can be altered in many ways.
可以有很多方法来修改内部分区的查询的运行时等级。
Partition the table space as evenly as possible, because the degree of parallelism is influenced by skews in the data.
尽可能均匀地对表空间分区，因为数据不整齐会对并行度产生影响。
so what's our molecular partition function for this configurational degree of freedom?
配分函数是什么,这些构型的？
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