西瓜单词

enthalpy是什么意思

enthalpy

英 ['enθ(ə)lpɪ; en'θælpɪ] 美 [ɛn'θælpi]

enthalpy (n.): 1927 in physics, from Greek enthalpein "to warm in," from en "in" (see en- (2)) + thalpein "to heat," from thalpos "warmth, heat," especially "summer heat."

1. Only differences in enthalpy are of practical engineering interest.

在实际工程上有意义的只是热含量之差.

来自辞典例句

2. A change in enthalpy also takes place when a change of phase occurs.: 相发生变化时,焓也发生变化.

3. The standard heat capacity, entropy, sublimation enthalpy of graphite.: 的热容, 熵, 升华焓等热力学函数,并与实验值进行了比较.

4. An excess enthalpy equation is established based on this thermodynamic model.: 据此建立了一个超额焓方程.