1) Activation free enthalpy
活化自由焓
2) free enthalpy variation
自由焓变化
1.
Chemical reaction completeness in the catalytic system is expressed with standard free enthalpy variation of the last catalytical reaction step, and free enthalpy variation in catalytic system is different from that in non catalyzed system.
催化系统的反应完成度用末步催化反应的标准自由焓变化表示。
3) free enthalpy-oxidation state chart
自由焓-氧化态图
1.
Based on thermodynamics,the judgment of its chemical property can be carried on by using its free enthalpy-oxidation state chart,including a relative stability in the water solution,the possibility of disproportion,the tendency and ability of the deoxidization reaction as well as the oxidation reaction,and getting a summary about the transform.
从热力学角度利用锰的自由焓-氧化态图可以对它在水溶液中的相对稳定性、歧化反应发生的可能性、氧化还原反应进行的趋向性以及氧化还原能力大小等性质进行判断,对锰及其化合物化学性质的变化规律能进行直观的概括。
4) free enthalpy
自由焓
1.
In order to supply the design of the combustion facilities with necessary data,a softwarefor calculating t he equilibrium compeitions and thermophysical parameters of the fossil fuel- fired com-bustion products, compiled on the principle of minimization of free enthalpy,is developed.
为了给工程燃烧装置的设计提供必要的数据，依据最小自由焓原理，开发了矿物燃料燃烧产物平衡组分和热物理参数的计算软件，并将主要组分的计算值和实测值作了比较分析。
2.
We have drawn the curves of standard free enthalpy with temperature changes,the curves of adiabatic temperature with Al content changes and the curves of adiabatic temperature with preheating temperature.
对Al-Ti-C三元体系进行了热力学计算,绘出了反应的标准自由焓随温度变化的曲线、绝热温度随Al含量变化的曲线以及绝热温度随预热温度变化的曲线。
5) free enthapy chang
自由焓变
6) gibbs free energy
自由焓
1.
The objective function of total Gibbs free energy of system is linearized to solve the optimality problem by linear programming.
将目标函数（物系总自由焓）作线性化处理，用单纯形法求解线性化后的寻优问题。
补充资料：活化焓
分子式：
CAS号：
性质：反应物变为过渡态之焓变，以Δ≠Hm表示，据活化平衡常数Ka≠及活化能Ea之定义，Ea=-R[(1/T)]，可得Δ≠Hm与Ea之关系： 式中，Ea,c、Ea,p分别为以浓度或压力为单位时之速率常数求得的活化能；Δ≠Hm及Δ≠Hmθ。为以标准浓度cθ或以标准压力pθ时之活化焓。
CAS号：
性质：反应物变为过渡态之焓变，以Δ≠Hm表示，据活化平衡常数Ka≠及活化能Ea之定义，Ea=-R[(1/T)]，可得Δ≠Hm与Ea之关系： 式中，Ea,c、Ea,p分别为以浓度或压力为单位时之速率常数求得的活化能；Δ≠Hm及Δ≠Hmθ。为以标准浓度cθ或以标准压力pθ时之活化焓。
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参考词条