Fick law and the diffusion ' s thermodynamics theory 菲克定律与扩散的热力学理论
The volume of diffusion gas has been calculated with the application for the pick ' s theorem to the local geological features , which proved that the gasfiields formed before tertiary has entirely been destroyed . it is concluded that medium or small gas - pools might be found in the depression . finally , the paper proposes some plays 特别是,以菲克定律为基础,结合研究区的实际地质条件,尝试性地通过计算证明,第三纪以前形成的气藏(一次成烃阶段)已被破坏,散失殆尽,二次成烃(第三纪以后)具备形成中?小型气田的基本地质条件,具有良好的勘探前景。
In this paper , we discuss fick law and the thermodynamics theory which can be used to describe diffusion phenoma , and find that the thermodynamics theory not only can be used to describe the contrary diffusions and other various diffusions , but also can be used to deduce fick law , so it has a wider range of application 摘要本文讨论了描述扩散现象的菲克定律与扩散的热力学理论,指出扩散的热力学理论可以描述包括逆扩散现象在内的众多扩散现象,并可导出菲克定律,因而比菲克定律具有更广泛的适用性。