| 单词 | five nines |
| 释义 | five nines five nines noun [U]
(IT ) 99.999 per cent, which is the percentage of the time that some computer systems are expected to work properly: Most telephone companies are able to offer the five nines-or 99.999% reliability. a server with five nines availability Our goal is five nines of uptime. |
| 随便看 |
英汉经管词典收录了11049条经济管理类英汉双解词条，基本涵盖了经济学、管理学、金融学、会计学、证券期货、商务活动等领域的常用英语单词及短语词组的翻译及用法，是学习及工作的有利工具。