Zone 2 is very comfortable and quite useful for building aerobic fitness, fat-burning capacity, and endurance.

区域2，非常舒服，适用于提高有氧能力，脂肪燃烧能力和耐力。

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Such designs, as shown above, could carry hundreds of airline passengers in the large center section while burning much less fuel than today’s airliners of similar capacity.

如上所示的设计，在大型机舱满载数百名乘客的耗油量比现在同等载客量的客机要低得多。

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The analysis result of air pollutants produced in boiler room shows that the affecting factors for air pollutant of boiler room are the structure, calorific capacity and burning performance of fuels.

对锅炉房污染物排放的分析表明，影响锅炉房大气污染物的主要因素有燃料的构成、发热量和燃烧方式等。

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Mr Brown has previously called for the UK to increase its nuclear power capacity as an alternative to burning fossil fuels, which many experts believe to be a cause of climate change.

BBC: Nuclear list 'not yet finalised'

The emissions licensing regime, shortening the lifespan of coal-burning power stations, has already begun to take big lumps out of capacity.

BBC: Energy: flicking the dimmer switch