柯林斯詞典latent heat 1. N the heat evolved or absorbed by unit mass (specific latent heat) or unit amount of substance (molar latent heat) when it changes phase without change of temperature 潛熱 返回 latent heat劍橋詞典the heat that is absorbed or released by a substance when it changes state , for example from a liquid to a gas , while the temperature of the substance does not change 潛熱(物質(zhì)的形式發(fā)生變化,如從液體變?yōu)闅怏w時,吸收或放出的熱量。在此過程中,溫度不發(fā)生變化。) 返回 latent heat