Although power packs and mobile hand generators are good back-ups, they can be bulky and a nuisance when traveling.

虽然一些电源组和移动手摇发电还可以起到救急作用，但是对于旅行者来说笨重又麻烦。

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As a source of power for cars, fuel cells have been a disappointment. For laptops and mobile phones, they are just about to take off.

作为给汽车提供动力的一种能源，燃料电池令人失望。对笔记本电脑和移动电话来说，他们还刚刚开始起步。

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Power meters are often considered for mobile-telephone production testing, because they can quickly measure peak power, average power, and peak-to-average ratio.

功率计经常用于手机生产测试，因为它能快速的测量峰值功率，平均功率，峰均比。

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Currently there are more than a dozen designs in development based on this new low-power offering and they are expected to enable a full PC experience in innovative mobile form factors including tablets and Ultrabook convertibles.

ENGADGET: Intel announces new Lexington platform: up to 1.2 GHz, supports 1080p video and HSPA+ data speeds