您要查找的是不是：
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Lost possessions beyond retrieval. 无法挽回的失去物品
- Dr. Li is a specialist in information retrieval. 李博士是位信息检索专家。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Chose a card at random from the deck. 从一副牌中任意选出一张
- random retrieval 随机检索
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
- A unit of a computer that preserves data for retrieval. 存储器存储数据以备日后查用的计算机部件
- An estimator is a random variable. 估计量是一个随机变量。
- Marked by a lack of care, accuracy, or organization; random. 漫无目的的缺乏谨慎、精确或组织性的; 随意的
- In information retrieval, a word used to categorize or index information. 情报［信息］检索中用于对信息分类或索引的词。同keyword。
- The children sat around the table at random. 小孩们随便的围坐在桌子旁边。
- ADSTAR Automated Document Storage And Retrieval. 自动文档存储和恢复。
- On random inspection, the meat was found to be bad. 经抽查，发现肉变质了。
- This listing shows the data retrieval code. 这个清单显示了数据检索代码。
- You have introduced a partly random component. 你介绍了一个在一定程度上属于偶然的成分。
- Issue: What happened to data retrieval services? 问题:数据检索服务出了什么问题?
- These fluctuations are random in nature. 这种波动的性质是任意随机的。
- Generic interface with methods for keyed retrieval. 泛型接口。。
