If you want to make sure that your car performs at peak efficiency then you'll have to get it serviced on a regular basis.

如果你想确保你的车子达到最高使用率，那就定期做一下保养吧。

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While most silicon solar cells have been rendered inert by the time the temperature reaches 100 degrees Celsius, the PETE device doesn't hit peak efficiency until it is well over 200 degrees c.

大部分太阳能硅电池在温度到达100摄氏度已呈现惰性，而PETE设备在远超过200摄氏度的情况下还没到达效率峰值。

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When the pump runs off the peak efficiency, the error of conversion method decreases in the large flow-rate region, while increases in the small flow-rate region, with a maximum error of 3.043%.

水泵装置在非最优工况下变速运行时，大流量侧装置性能参数按相似律换算误差变小，在小流量侧换算误差增大，最大相对误差达3.043%。

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If you want these programs to serve a smart, strategic business function, you need to give them the tools to function at peak efficiency.

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Such big projects make sense for large solar-cell producers like SunPower and Arizona-based First Solar, since they provide reliable demand with which to keep their manufacturing plants running at peak efficiency.

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When a retailing system is operating at peak efficiency, a delivery truck arriving late or carrying the wrong goods immediately triggers messages to a decision maker who can quickly order more.

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