The tickets have a time availability period, and if the host clock is not synchronized with the Kerberos server clock, the authentication fails.

票据有一个时间可用段，如果主机时钟与Kerberos服务器时钟不同步，则认证失败。

youdao

Presence server: a "Presence server" provides the services to collect, manage and distribute the real time availability and the means for communicating among users.

在线状态服务器：“在线状态服务器”提供用于收集、管理和分发实时可用性和用户间的通信方法的服务。

youdao

Replication allows real-time availability and scalability across these servers.

复制可在这些服务器间提供实时的可用性和可伸缩性。

youdao

Whereas the power of big data lies in using data to drive business outcomes, the power of mobility lies in speed and real time availability.

FORBES: The Massive M2M Business Opportunity (Part 1)

Pricing will be announced at time of availability.

ENGADGET: D-Link's DGL-5500 802.11ac gaming router ships with Qualcomm's StreamBoost tech

At the same time, the availability of a cheap and relatively green fuel may push up global energy consumption.

ECONOMIST: Natural gas