二、固体剂型的化学降解动力学 纯固体分解动力学原理: (一)成核作用理论(nucleation theory) 有些药物如对氨基水杨酸钠在无水条件下的热分解呈S 型曲 线,曲线分三部分,开始段为诱导期,中间段为加速期,后段为衰 变期。
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d nucleation theory d形核理论
soft mode nucleation theory 软模形核理论
two dimensional nucleation theory 二维成核理论
void nucleation theory 孔洞形核理论
classic nucleation theory 经典成核理论
crystal nucleation theory 晶体成核理论
classical nucleation theory 理论
dependent nucleation theory 瞬态形核理论
However, the calculation results of transient nucleation theory are more agreeable with the results of experiments. Thefactindicatesthatthedynamicsismoreprecisethan thermodynamics for predicting the competitive nucleation in undercooled melts.
然而瞬态形核理论计算的结果更接近试验事实,说明在过冷熔体中的竞争形核,其动力学预测相对于热力学预测更为准确。
参考来源 - 深过冷/超过冷条件下Ni·2,447,543篇论文数据,部分数据来源于NoteExpress
Nucleation Theory, including Interplay between Surface and Volumetric Energy Terms, Coherency Strain Energy.
成核理论,包含了表面能和体积能之交互作用,凝聚应变能。
Phase competitive nucleation in the alloy was discussed by classical nucleation theory and transient nucleation theory.
利用经典形核理论与瞬态形核理论计算讨论偏晶合金的两相竞争形核规律。
The effect of austenite deformation on nucleation rate of ferrite is discussed with classical nucleation theory as well.
最后在经典形核理论的前提下讨论了奥氏体形变对铁素体形核率的影响。
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