在冬天，一个城市产生的热量可以与太阳提供的热量相等，甚至超过这一数值。
In winter the heat produced by a city can equal or surpass the amount of heat available from the Sun.
甚至在南极，夏至那天从太阳吸收的辐射热，也与互相间隔五英尺的一千瓦电炉组成的电炉网所放出的热量相等。
Even at the South Pole the radiation received from the sun at Midsummer's day equals the heat from a network of one-kilowatt electric fires, spaced five feet apart.
现代食物的生产消耗了过多的能量以至于在里程数相等的情况下，提供一个人足够的热量走到商店比开车前往的碳排放量更大。
Food production is now so energy-intensive that more carbon is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance.
一片放在阳光下的金属，其温度要上升到它吸收热量和失去热量的速率相等时才停止。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate while it absorbs heat.
当然，如果你喜欢那种口味，以健康之名去吃巧克力也并无不妥，只是别忘了从其他零食中匀出相等大卡的热量来。
It isn't unreasonable to eat chocolate for health reasons if you enjoy the taste, he adds, but make sure to cut a snack of equivalent calories from your diet.
一片放在阳光下的金属，其温度要上升到它吸收热量和失去热量的速率相等时才停止。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate at while it absorbs heat.
如果不同温度的两种物质被放置在一起，热量将会从较热的物体向较冷的物体转移，直到两者温度相等相当。
If two substances of differing temperatures are placed together, heat will travel from the hotter substance to the cooler substance until both substances reach an equal temperature.
总的来说，等量的这些煤在燃烧时散发的热量是相等的。
In general, all of these coal types can be burned on a given unit at the same combustion heat release.
总的来说，等量的这些煤在燃烧时散发的热量是相等的。
In general, all of these coal types can be burned on a given unit at the same combustion heat release.
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