根据大多数计算结果，竞走者以每小时6英里的速度前进时，每小时会燃烧大约800卡路里，尽管比跑步时燃烧的热量要少，但这大约是他们走路时燃烧热量的两倍，跑步时每小时可能会燃烧大约1000卡路里或更多。

According to most calculations, race walkers moving at a pace of six miles per hour would burn about 800 calories per hour, which is approximately twice as many as they would burn walking, although fewer than running, which would probably burn about 1,000 or more calories per hour.

youdao

它能燃烧热量，因此它不象美国菜那样使你肥胖。

It burns calories so it doesn't make you fat like American food.

youdao

所以当你的努力工作时，身体在利用蛋白质，即在燃烧热量。

So while your body is working hard to process that protein, you're burning calories.

youdao

Cp And delta T is given by the heat, which has to do with how much of the candle burnt, divided by the constant pressure heat capacity.

T等于热量q除以恒定的等压热容，其中热量与，蜡烛燃烧的多少相关。

麻省理工公开课 - 热力学与动力学课程节选