This paper is for introducing a main connection scheme and auto-switch manner of its back-up power source, which is with high reliability and suitable for feeding power to important loads.

介绍了一种高可靠性的适合带重要负荷的电气主接线方式以及该主接线的备自投方案。

youdao

To switch to an online with auto archive from the default offline backup in Oracle, you need to do the following.

在Oracle中，要从默认的脱机备份切换到具有自动归档的联机备份，您需要执行下面的操作。

youdao

However, you force a particular configuration if the auto-negotiation fails to configure a speed that you know your network switch is capable of supporting.

但是，如果自动协商机制不能配置网络交换机能够支持的速度，则需要强制执行一个特殊配置。

youdao

If the user then proceeds to take photo of an individual, Smart Auto will switch to the Portrait scene mode - no manual interaction is required.

ENGADGET: Samsung expands SL camera lineup: SL820, SL620, SL202 and SL30

You can also add a brightness toggle that lets you switch between low, medium and full, which is extremely useful considering the lack of auto-brightness mentioned earlier.

ENGADGET: LG Optimus L9 review: an affordable mid-level Android handset for T-Mobile