One advantage of the use of standard components and protocols is that they can be replaced fairly easily.

使用标准组件和协议的一个优点是它们可以非常简单地进行替换。

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AES is intended to be a stronger, more efficient successor to Triple Data Encryption Standard (3des), which replaced the aging DES, which was cracked in less than three days in July 1998.

AES预定为比三层数据加密标准(3des)更强、更高效的后续标准，3des替代了老化的DES加密标准，DES在1998年7月在不到三天的时间内就被破译了。

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Using Fusion-io's ioDrive solid-state disks MySpace replaced 150 of their standard load servers, and reduced the headcount of their heavy load servers from 80 to 30.

借助于Fusion-io的 ioDrive固态硬盘（SSD），MySpace替换掉了150台标准负载服务器，并且把重载服务器的数量从80降低到30。

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It could mean every sign of individual brands, from their logo, colour or typeface, being replaced by standard packaging simply carrying warnings and the name of the cigarettes.

BBC: Plain cigarette packs review ends

Proposing the scrapping of the present system, Ms Driver suggested that it should be replaced by a standard payment to schools for all children of a similar age, wherever they lived in England and Wales.

BBC: Fairer funding call for schools

The same applies to Windows: in due course, if a better technology comes along (as, please God, it will), today's standard will be replaced.

ECONOMIST: Antitrust on trial