C output refresh period When the scan after the end of user program, PLC enters the output refresh phase.
当扫描用户程序结束后，PLC就进入输出刷新阶段。
In addition, you can set an interval offset, which further randomizes the refresh period to any value between 0 and 1,440 minutes (24 hours).
而且，你可以设置一个时间间隔偏差，其取值为0到1,440分钟(24小时)，可使刷新周期更随机。
If no message exists, the operation does not wait around for one; it simply prepares another refresh Response with a new refresh interval period and returns that back to the caller.
如果符合条件的消息不存在，操作并不会等待消息的出现。它只是简单地用一个新的刷新间隔周期来组装一个刷新响应并将它返回给调用者。
The cache will refresh itself more often right after an application is deployed or redeployed than it will after it has been deployed for some period of time.
缓存在应用程序部署或重新部署后，要比应用程序已经部署的某些时期中，更频繁地刷新自己。
After a brief period of downtime Tuesday, the Apple Store has returned with brand new iMacs, confirming recent rumors about an imminent refresh of the lineup.
经历星期二的短暂停顿，苹果商店迎来了全新的iMac一体机，证实了之前的新的产品线即将上市的传言。
Let me remind you of what we have learned last period (refresh your memory last time we talked about).
让我提醒你一下，关于上节课所学的内容。
Let me remind you of what we have learned last period (refresh your memory last time we talked about).
让我提醒你一下，关于上节课所学的内容。
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