Finally, it analyses energy efficiency reduction potential of Qingdao City and makes the whole process of energy-saving reduction strategic Strategy.

最后，对青岛市节能减排效率及潜力进行了分析，提出了全过程节能减排的战略思想。

youdao

The current five-year plan, which contains few other numerical targets, envisages a 10% reduction in concentrations of the worst air pollutants and a 20% increase in energy efficiency over the period.

现行的五年计划，其包括的数字目标没有几个，设想这期间最差的空气污染物的浓度减少10％，能源效率增长20％。

youdao

Gains in fuel efficiency and noise reduction could also come from embedding the engines into the topside of the fuselage.

将发动机置入机身上部也能够提高燃油效率和降低噪声。

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"At a per-passenger-mile basis, rail is about three times as efficient as travel by car, in terms of fuel efficiency, and six times as efficient as travel by air, so there are pretty substantial pollution reduction benefits both in terms of greenhouse gases and other pollutants."

VOA: standard.2010.02.15

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By the same token, renewable technologies are following similar output efficiency and cost reduction curves, while growing more quickly than most optimistic projections of just a few years ago.

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By doubling the number of StemCell Media processors compared to the previous ZMS-20, the ZMS-40 delivers twice the peak media performance, while running the larger array at lower clock speeds to achieve the same performance leads to greater energy efficiency and a reduction in power consumption of up to 50 percent.

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