Check battery condition. A weak battery will not ensure proper pump delivery or injector triggering. Should be over 12 volts. B.

蓄电池容量不足将不能保证正确的油泵泵 送量和喷油器的触发。 蓄电池电压应高于12伏。

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The ones that are using Windows based OS are generally fairly big and heavy and expensive, have very weak battery life, require keyboard or stylus, and from our POV, customers not interested in them.

通常来讲那些使用Windows操作系统的电脑又大又重又贵，电池寿命短，而且需要键盘和指示。我们的观点是，客户对这种电脑并不感兴趣。

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This product use and weak light type of amorphous silicon solar battery power supply principle, the high quality, accord with the LCD flashing round will shine concept of environmental protection.

此款产品利用弱光型非晶硅太阳能电池的供电原理，使高品质LCD闪烁发光，符合世圆会环保理念。

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But are there cranky little people who think the rover's camera is weak and has poor battery life, and "could have done it better" in their basements?

ENGADGET: This is the Modem World: Curiosity Killed the Fanboy

Short battery life and weak audio dampen our enthusiasm slightly, but ultimately the XT is one of the best Ultrabooks available right now.

ENGADGET: Look and feel

Battery life also is weak.

WSJ: Two Screens Aren't Better Than One for Sony Tablet P