1) isochoric activation energy
等容活化能
2) isochoric change
等容变化
3) activation volume
活化容积
4) apparent activation energy
活化能
1.
Being concerned on both the constant rate period and falling rate period(s) of dynamic process for the drying particulate and thin layer materials, a approach of warp apparent activation energy was put forward and used for predicting the dynamic characteristics of various stuffs dried in the industrial drying.
针对小质量物料干燥动态过程恒速率干燥阶段和降速率干燥阶段,提出了用偏差活化能的方法来避免寻找该两个干燥阶段临界湿分点的困难,并从物理化学的概念推导出了理论动态数学模型,建立了物料干燥动态特性实验台,以实验数据验证模拟结果,效果较好。
2.
On the basis of DSC curves of B/KNO_3 igniter powder,the apparent activation energy E of thermal decomposition is calculated with Kissinger′s methods and the probable mechanism function is available from master plot method.
利用差示扫描量热法得到B/KNO3的热分解曲线,用K iss inger方程估算了B/KNO3的表观活化能,用标准作图法得到最可几热分解机理函数,再用积分法求得不同升温速率下热分解的动力学参数活化能E和指前因子A。
3.
The apparent activation energy by the initial rate method was 94kJ/mol, indicating that the process was controlled by a chemical reaction.
由初速率方法求出反应活化能为94kJ/mol,表明水热反萃过程为化学反应控制。
5) activation energy
活化能
1.
Study on spontaneous combustion period of coal based on activation energy index;
基于活化能指标的煤的自然发火期研究
2.
Comparison of different methods for analyzing the activation energy of oil shale combustion;
油页岩燃烧反应活化能不同求解方法的比较
3.
Study on the spontaneous combustion tendency of coal based on activation energy index;
基于活化能指标煤的自燃倾向性研究
6) activity energy
活化能
1.
The characters of the three complexes were characterized and the hydratio n velocity constant of [Co(NH3)5Cl]Cl2 and its activity energy were determined .
本文首先合成了这三种钴的配合物,然后对钴的这三种配合物的性质进行了研究,测定了[Co(NH3)5Cl]Cl2的水合速率常数和活化能。
2.
34, and the activity energy is 119.
样品的活化能Ea=119。
3.
21 kJ/mol and the activity energy significantly decreases from 173.
02kJ/mol;燃烧活化能由原来的173。
补充资料：等容热容
分子式：
CAS号：
性质：系统在体积不能改变的条件下温度升高1K所需的热，符号Cv。此时系统所吸取的热完全用来增加其内能。因为等容过程中系统吸热Qv=△U，所以Cv就是系统升高1K时其内能的变化。用数学式表示，为 Cv=其中代表偏微分，下脚V表示体积不变。关于Cv与Cp关系参见等压热容。
CAS号：
性质：系统在体积不能改变的条件下温度升高1K所需的热，符号Cv。此时系统所吸取的热完全用来增加其内能。因为等容过程中系统吸热Qv=△U，所以Cv就是系统升高1K时其内能的变化。用数学式表示，为 Cv=其中代表偏微分，下脚V表示体积不变。关于Cv与Cp关系参见等压热容。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条