1) Random Paper Making
随机出卷
2) stochastic test making
随机成卷
1.
Meanwhile,it analyses on the difficulties such as the construction and management of test collection and the research of stochastic test making system and marking system,in addition,it proposes corresponding solutions to the key technologies.
介绍了网络环境下的基于Visual Basic计算机考试系统的基本组成和功能结构,同时,就题库的建立和管理、随机成卷系统和评分系统等研制的难点进行了分析,并针对其中的关键技术,提出相应的解决方法。
3) set papers randomly
随机组卷
1.
This system extracts questions to set papers randomly and dynamically according to predefined rules, reminds examinee by counting down, submits test papers by force when time is out, saves examinees answers periodically for future recovery from failure,and marks objective questions automatically while leaves subjective ones to handwork.
该系统考试时根据出题规则动态随机组卷,考试过程中倒计时提醒、超时强制提交、定时保存答卷状态以备恢复,阅卷过程采用人工与自动方式相结合的灵活方式。
4) random paper
随机试卷
1.
In this paper,the details of some key technologies which are the dividing of the systematic function module and the formation of the random paper and so on are explained.
详细阐述了系统功能模块划分和随机试卷的生成等关键技术的实现方法。
5) random test paper
随机出题
1.
This paper mainly introduces the B/S on-line exam system, and focuses especially on the random test papers, a way of setting test papers in B/S on-line exam system.
本文主要介绍B/S网上考试系统,尤其强调该系统随机出题的方法。
6) stochastic extraction
随机引出
补充资料:随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了,a如曰e”nce,口oc月卿成.以叹“c月a】 数亡。(特别,二进制数:。),其顺序出现,满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的,前者由随机的装置来生成,而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质,这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O,l]上均匀分布的随机数亡。,尸(亡。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条