结果毒品依赖者的心理健康状况明显较正常人差，在SCL - 90的因子分中，躯体化、抑郁、焦虑和精神病性高分的比例较大，而性别、有无职业和是否独居的得分无显著性差异。
Results the mental health of drug addicts was worse than that of normal people, and somatization, depression, anxiety and psychopathy in the factor of SCL -90 had high proportion in high score field.
在过分干涉保护维度上轻度和重度抑郁高中生父母的得分高于无抑郁学生父母的得分。
The scores on excessive intervention and protection were lower in parents whose children had no depression than those whose children had mild or severe depression.
本组SCL-90得分与常模比较，差异无统计学意义（P>0.05），SCL-90各因子与PSQI总分存在一定的正相关性，但相关性较低。
There was no difference in score of SCL-90 between the group and norm(P>0.05). There was certain positive correlation between factors of SCL-90 and total PSQI score, but the correlation was poor.
无纸考试系统理想的组卷方式是根据试题得分概率和答题时间概率分布自动组卷，使所组卷子的预期考试成绩和答题时间数学期望和方差符合要求。
A ideal exam-paper formation algorithm of a no-paper examination system automatically makes a exam-paper to meet pre-demands of exam-grade distribution and exam-time.
无纸考试系统理想的组卷方式是根据试题得分概率和答题时间概率分布自动组卷，使所组卷子的预期考试成绩和答题时间数学期望和方差符合要求。
A ideal exam-paper formation algorithm of a no-paper examination system automatically makes a exam-paper to meet pre-demands of exam-grade distribution and exam-time.
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