Potential instability that exists with conditional symmetrical stability make the vertical ascend movement in e big value area and slope ascend movement in e surface ( meiyu front area ) produce and maintain 位势不稳定和条件性对称不稳定共存使得在_ e高值区域的垂直上升运动和在_ e面(梅雨锋区)上的斜上升运动得以产生和维持。
Along with the development of minimax theory , it had been applied in game theory , mathematical economics , optimization theory , variational inequalities , fixed - point theory , potential theory , section problem , etc 随着极大极小理论的发展，它已经应用于博弈论，数量经济学，最优化理论，变分不等式，微分方程，不动点理论，位势论，截面问题等诸多领域。
That is to say , the ideal capability evolution path of cluster has to depend on the continuous and efficient technological learning activities of both the two types of clustering enterprises on micro level 显然，此种理想演进路径必然在微观上要求高低位势企业皆能持续有效地开展技术学习活动，而这一方面取决于充足的学习动力，另一方面则有赖于合理的学习过程。
Its application to partial differential equations is one of important application and many tools , such as the method of interpolation , maximal functions and potential theory , become the necessary tools in pde 调和分析在偏微分方程方面的应用是其中相当重要的方面。调和分析中的许多工具，如插值方法，极大函数方法，位势理论等，是偏微分方程研究中的必备工具。
