Observation of cortical electrical activation during aphasic recovery with EEG approximate entropy 应用脑电近似熵分析观察失语症恢复过程的皮质电活动
The reaction is second-order and activation ener-gy, factor before exponent, activation entropy, reaction speed constant in different temperatures are given. 确定了此反应为二级反应;求出了不同温度下的反应速率常数、活化能、指前因子以及活化熵变;
The solvent effects, the compensation of the activation enthalpy, and the activation entropy were discussed. 对溶剂效应和焓-熵补偿作用进行了讨论。
Experimental results showed that there exists a good linear relationship between the activation parameter ( Ea 、Δ ̄≠ H_m and Δ ̄≠ S_m) and ionic strength. It suggests that, in this case, the entropy effect plays a dominant role. 结果表明活化参数(Ea、Δ ̄≠H_m、Δ ̄≠S_m)与离子强度(I)存在着较好的线性关系,熵效应起主导作用。
Determination of Conductance Activation Energy and Phase Transition Entropy of Solid AgI 差热分析法测定固体AgI的电导活化能和相转变熵
The algorithm is demonstrated by using linear ramp activation function with the relative entropy error measure. 同时,利用相对熵误差测度,算法被完整地导出。
It has unusually large negative activation entropy as well as extremely low activation enthalpy. 负活化熵大,活化能低;
The further explanation of flow activation entropy decrease was made by effective stacking of filler with different size and size distribution. 还从颗粒填料的级配堆积作用的角度上对流动活化熵的降低原因作了进一步的理论解释。
The parameters, i.e. adsorption activation energy, activation entropy, activation enthalpy and activation free energy were calculated by relative kinetic equation. 根据相关的方程求出活化熵、活化焓以及活化自由能等一系列的假热力学参数。
The application of the activation entropy in deducing structures of activation complex compounds and mechanism of reactions as well as the influence of the activation entropy on the reaction rate have been discussed. 讨论了活化熵在推断活化络合物结构及反应机理中的应用以及活化熵对反应速率的影响。
The activation energy and entropy of the proton migration are 37.3 kJ/ mol and-121. 1 J/ ( mol.K) respectively. 在本实验条件下,迁移活化能和活化熵分别为37.3kJ/mol和-121.1J/(mol·K)。
The Effect of the Activation Entropy in Chemical Kinetics Theory 活化熵在化学动力学理论中的作用
The heat decomposition of the resin was studied using TG, and its thermo parameters such as activation energy Ea, pre-exponential factor A, entropy of activation S~, free energy of activation G, enthalpy of activation H were determined. 利用热重法对该树脂的热分解动力学过程进行研究,并计算了热分解动力学参数:活化能Ea,指前因子A,反应熵S,反应自由能G,反应焓H。