Selects when should pay attention to the working conditions high: Lowest specifications and so on temperature and power source type.

选用时应注意工作环境的最高：最低气温及电源种类等技术要求。

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It will have solar panels and a supplementary power source in the form of a plutonium-238 nuclear battery, the same type installed on the forthcoming Mars Science Laboratory rover.

它会带有太阳能光板和一个额外的钚- 238核电电源，这和装在火星科学实验室即将推出的登月车上的一样。

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The series active power filter (SAPF) can compensate the harmonic distortion caused by voltage type harmonic source.

串联型有源电力滤波器可较好地补偿电压源型谐波源。

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Of course, leaving a smartphone's display on for multiple hours as you traverse Montana, Wyoming, Idaho, Oregon and California isn't wise without a power source to sustain that type of abuse, so it's worth mentioning that I traveled with an AC inverter in order to keep a constant power connection to the Lumia 900.

ENGADGET: Nokia Drive offline navigation review: taking the Lumia 900 for an off-the-grid spin