1·People put it in the oven all day in a heavy pot on a low heat.
人们一整天都把它放在炉上的一个很重的锅里，用小火加热。
2·The idea was that trapped greenhouse gases in the atmospheres of Earth and Mars might have caused temperatures to raise enough to compensate for the low heat the young Sun provided.
这个理论就是：在地球和火星的大气层里有足够的温室气体，来帮助提升温度，从而弥补了早期的太阳提供的较低的热量。
3·Melt the butter over a medium-low heat. When it is melted and bubbly, put in the flour.
用中低火把黄油加热。待黄油熔化起泡后，放入面粉。
—— 《柯林斯英汉双解大词典》
4·Keep warm over low heat.
在低热量保持温暖。
5·Very high or very low heat conductivity.
非常高或非常低的热传导性。
6·Durable, long life span and low heat loses.
耐用，长寿命和低热量的损失。
7·Dry on low heat.
用低热脱水。
8·Cook the sauce over a low heat until it boils and thickens.
以小火加热酱汁至其沸腾变浓。
9·Low heat, electric energy conversion rate in more than 90%.
发热量低，驱动电能转化率在90%以上。
10·Stir over a low heat to dissolve the sugar, then bring gently to the boil.
低温将糖溶化，然后慢慢烧开。