I started with a KillAWatt P4400 power meter and the U.S. Department of Energy average of 11 cents per kilowatt hour of electricity. After that, I estimated my own household's average device usage.

我以一只KillWatt P 4400型电表和美国能源部每千瓦平均11美分的价格开始，之后，我评估了我家的使用的所有小设计的平均使用量。

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Check for oscillations by connecting an oscilloscope in parallel with the device and the meter.

将示波器并联到器件和电压表上，检查振荡情况。

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The device, which weighs less than 2 kg (4.4 lb) looks like a motorized fan attached to the end of about a half-meter long pipe that can be fitted under a typical pram.

这台小空调不到两公斤，被固定在一根大约半米长的管子尾部，这种管子可以安装在标准的婴儿车。

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She advised his parents to use a special device called a peak flow meter.

VOA: special.2009.07.28

In Hiawatha, Longfellow's Hiawatha, meter is the device.

在费朗罗的长诗海华沙之中，距离是这种方法。

耶鲁公开课 - 文学理论导论课程节选

The company is currently trialling its ADM smart meter device for gas and water, both in the UK and internationally.

BBC: Smart Metering Systems firm to float on AIM market

The Portable People Meter is an electronic device that measures nearby radio signals.

FORBES: Magazine Article

The chip, in turn, wirelessly powered a radio-wave device that was located a meter away and measured energy from the ear.

WSJ: Harnessing Energy From the Body to Power Devices