This paper introduces the checking methods of the measuring devices adopting AC sampling mode, and analyses the appropriate cases these methods are used in.

为此重点介绍了对交流采样测量装置的校验方法：现场实负荷校验及虚负荷校验； 并对校验方式的适用情况进行了分析。

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China's mines are hoist AC Induction Motor Drive, and its electrical control system uses a rotor series, cutting speed resistance , by the relay - contactor control devices constitute a logical.

我国矿井提升绞车大多是采用交流异步电机拖动，其电气控制系统采用转子串、切电阻调速，由继电器-接触器构成逻辑控制装置。

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With its AC capabilities, the PLB171P is ideal for reducing standby power consumption by cutting the power to devices that are not in use, thus reducing 'Vampire Power'.

其交流能力，PLB171P是理想的通过切断电源，即在不使用设备降低待机功耗，从而减少'吸血鬼电源“。

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The Gaming Router (DGL-5500) offers flawless gaming and HD video streaming to multiple devices with AC wireless speeds of up to 1300Mbps and blazing fast wired speeds with four true Gigabit ports.

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

Of course, most people are going to hang this thing in the window once, forget about it, and then spend the next several years powering their devices with the included AC adapter -- but at least they're trying, right?

ENGADGET: ReNu solar panels announced for iPhone charger, sound dock, LED desk lamp

The outfit also doled out a few SMB-centric ReadyNAS devices and a couple of HomePlug AV boxes with AC outlet passthroughs, all of which are detailed there in the source links.

ENGADGET: blogger-avatar