1·This information is no longer retained within the computer's main memory.
这样的数据不再保留在计算机的主存储器中。
—— 《牛津词典》
2·At least some of the material must have retained the signal unaffected by subsequent changes in the environment.
至少有一些材料肯定保留了不受后续环境变化影响的信号。
3·Most companies that have not been forced into bankruptcy have survived thanks to the high efficiency of the employees they retained, which helped the companies control costs.
大多数没有被迫破产的公司之所以能够幸存下来，是因为他们保留的员工效率很高，这有助于公司控制成本。
4·She retained a number of copies for further annotation.
她为进一步解释保留了好多复印件。
—— 《柯林斯英汉双解大词典》
5·The whale retained a tail and lacked a fluke, the major means of locomotion in modern cetaceans.
这种鲸保留了尾巴，没有现代水生鲸类动物用于行动的主要部位，尾片。
1·Credit card information is not retained by WHO.
世界卫生组织不保存信用卡信息。
2·It also allows them to specify rules on access and audit controls, specify when and how to destruct the retained messages, and search content for investigation.
本文还可以让我们指定一些访问审计规则，指定何时以及如何销毁所保存的消息以及用于研究的搜索内容。
3·First, some number of copies of the document representations are built from parsers, with each resulting document object retained.
首先，使用解析器构建文档表示的某个数量的副本，并保存每个结果文档对象。
4·If only a small substring is needed, then - because the whole character array is retained - some space is wasted.
但是如果只有一小段字符串被使用，那么—由于整个字符数组仍然被保存—就有一些空间被浪费了。
5·XML fidelity means that the original unchanged version of the XML data is retained in the database instead of approximately reconstructed from relational tables that are used to hold the XML data.
XML精确度指的是数据库中保存的是XML数据的原始版本，而不是从保存XML数据的关系表大致重构的版本。