1·Now these are availability and unavailability.
现在，这些是有效性和无效性。
2·ELS is not responsible for timeliness, accuracy, unavailability or interruptions in availability, viruses or other defects in the site or its contents.
对于该网站的及时性，准确性，无效性或有效性的中断，病毒或其他缺陷，ELS不承担任何责任。
3·VOD service quality can, as for telephony, be expressed in terms of blocking or service unavailability.
视频点播服务质量可参照话音服务，按信号阻塞或服务无效性来表示。
1·Within this Fault Handler, we update the system availability indicator to reflect the unavailability of the target Queue Manager.
在这个Fault Handler中，我们更新系统可用性指示器来反映目标Queue Manager的不可用性。
2·These customized situations typically use the service unavailability attributes and metrics that are provided by ITCAM for SOA.
这些定制的场景通常使用由itcam for SOA提供的服务不可用性属性和指标。