The publishing license has expired or the time specified is not within the valid time range.

发布许可证已过期,或指定的时间不在有效时间范围内.

They allow the client to validate the token, or request that the valid time span for the token be extended or ended.

它们允许此客户机验证此令牌或者请求延长或终止此令牌的有效时间区间。

When a valid time stamp is received from a time service provider, the time service will correct itself.

在从时间服务提供商处接收到有效的时间戳时，时间服务将自我校正。