thermodynamic change

The thermodynamic standard enthalpy change Δ H~ o_m and entropy change Δ S~ o_m of adsorption reaction were both below zero, suggesting that adsorption reaction was an exothermic one and tended to be more in ordered state.

吸附反应的焓变ΔHom和熵变ΔSom均小于零，为放热反应，反应向更有序状态进行；

A model for the growth of vapor bubble in homogeneous superheated liquid was built up according to non-equilibrium thermodynamic theory of phase change.

依据非平衡热动力学相变理论建立了在均匀过热液中的汽泡生长模型。

So what they do is, they're describing how these thermodynamic properties change, in terms of only state functions and state variables.

他们的作用是描述，随着状态函数和状态变量的变化，系统的热力性质如何变化。

The correlative study of the change of thermodynamic field with buildings and virescence in Shanghai City

上海城市建筑群、绿化与热场变化的相关研究

The main mechanism of the sonochemical reaction is the cavitation generated by ultrasonic wave in liquid, and because of the change of the reaction conditions caused by cavitation. it results the thermodynamic change in the chemical reaction, and improves the chemical reaction rate and productivity.

声化学反应的主要机理是，超声波在液体中传播时产生的空化效应所致，由于空化作用所引起的反应条件的变化，导致了化学反应的热力学变化，使化学反应的速率和产率得以提高。

Determination of thermodynamic function change value by electromotive force method

电动势法测定热力学函数变化值

The value of temperature change was calculated by Thermodynamic equation. The three films all appear the maximum heating temperature change near their curie points.

热力学公式计算铁电薄膜电热温变值，三种薄膜在各自的居里点附近均出现了最大电热温变值。

Thermodynamic function calculation shows that the adsorption is a spontaneous and exothermic process. Enthalpy and entropy change of the adsorption of methy orange are-8.80kJ · mol-1 and-18.01J · mol-1 · K-1, Free energy of the adsorption increases with the increase of temperature.

热力学函数计算表明，自制吸附剂甲基橙的吸附是自发的放热过程，吸附热和熵变分别为-8.80KJ·mol-1和-18.01J·mol-1·K-1，吸附自由能随温度的升高而增加。