The pressure loss caused the increase in exhaust back pressure, leading to the decrease in charge efficiency.

压力损失使发动机的排气背压升高，引起充气效率下降；

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It is also discussed how to prolong the lifetime of the battery, to raise the charge efficiency, to save electrical energy and so on.

并就如何延长电池使用寿命，提高充电效能，节约电能等问题进行了讨论。

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Comparatively, the former has relatively higher charge efficiency, so it is frequently used in the technology of high voltage and large current discharge.

相比较而言，恒流充电具有较高的充电效率，所以在高压强流脉冲放电技术当中一般都采用恒流充电方式。

youdao

The minister in charge of government efficiency, Michael Eitan of the Likud party, which has both religious and secular supporters, suggests that the computers be programmed to receive online requests from citizens on the Sabbath but to respond to them only afterthe Sabbath.

ECONOMIST: Another row between the religious and the secular in Israel

Solar charge times are determined by the total area and efficiency of the solar cells -- the Spark uses high-efficiency monocristalline cells which will charge an iPad from about 10 hours of sunshine.

ENGADGET: Voltaic Spark Tablet Case powers your pad with the Sun's rays

Layers of management have been removed, doctors and nurses are now in charge of their own departments and efficiency savings are being made, the company said.

BBC: Cambridgeshire