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The best model achieves 0.1010 average precision, 69.23% of monolingual information retrieval. 最好的结果达到0.;1010的平均精确度，是英文单语检索效能的69
Finally, the evaluation and experiment were given, the average precision of summarization and the average ratio of compressibility are 71.4% and 25.2%. 最后文中还给出了多文档文摘的评价方法和实验结果，文摘的平均精确率和平均压缩率分别为71.;4%25和25
The test result illustrated the effectiveness of the system for categorizing Chinese text.The average precision was over 80% and the recall was 86%. 实验结果证明：该分类系统能有效地提高文本分类效果，开放性测试的平均准确率在80%25以上，且平均查全率达到了86%25。
Classical Test Theory (CTT) has many defects,namely the estimations of its parameters depend on the subjects,the estimation of ability level depends on the items,and it offers only average precision of estimation. 经典测验理论 (CTT)的主要缺点有 :对测题难度、区分度及测验信度的估计依赖于被试组 ;对被试能力的估计依赖于所使用的测验题目 ;只提供平均测量精度等 .
The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
His income is well below the average. 他的收入大大低于平均水平。
We fail one student per year on average. 我们平均每年有一个学生不及格。
The diagram had been copied with great precision. 该图表的复印件很精确。
Meals average out at 5 per head. 膳食平均每人5英镑。
Aim for more precision in your style. 写东西时要力求准确。
On average we receive five letters each day. 我们平均每天收到五封信。
Each household sold, on the average, two pigs. 平均每户交售了两口生猪。
Our reps make on average six calls day. 我们的销售代表平均每天打六次电话。
His work at school is below the average. 他的学业成绩在一般水平以下。
Scientific exactness and precision. 精确，简练科学上的精确和简明
The readings we took were well above average. 我们记录的读数远远高於平均数。
Tom's work at school is above the average. 汤姆的功课是中上等水平。
On average, 15 worth of goods is stole every day. 平均每天被窃取的货物价值为15英镑。
On the average, there are 300 tourists a week. 每星期平均有300游客。