heat energy meaning in English
热能
是低层次词汇
相应的科技词汇
Examples
- This liquid conducts heat energy very efficiently .
这种液体能十分有效地传导热能。 - The unit of heat energy commonly used in physics is the calorie .
在物理学中，热能单位一般用卡表示。 - The extra heat energy required to expand a gas against a constant pressure .
恒压下需要额外热能才能使气体膨胀。 - As the gas heats, its electrical resistance decreases and it radiates heat energy less efficiently .
随着气体被加热，这些气体的电阻下降，辐射热能的效率也随之减低。 - In fact fuels we burn and plant foods we eat give off their chemical energy in the form of heat energy .
其实我们烧的煤和吃的植物性食物都是以热能形式放出它们所含有的化学能。