协和与不协和，是西方和声学中的一对美学问题，关于它们的定义，可以从多个角度加以分析概括，如从美学、物理学、数学等方面。

Concord and discord are the esthetic issues in the western harmony. Concerning to their definitions, we can take into analyze from several angles. such as from the esthetics, physics, mathematics…etc.

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杨振宁的物理美学思想主要包括两个方面，一是探究了物理美的结构、层次与物理学家的审美风格；

Physical aesthetic ideas of Yang Zhenning conclude mainly two aspects:discuss on the struction, level on physical aesthetics and aesthetic style of physicist is one of the aspects;

youdao

杨振宁的物理美学思想主要包括两个方面，一是探究了物理美的结构、层次与物理学家的审美风格；

Physical aesthetic ideas of Yang Zhenning conclude mainly two aspects:discuss on the struction, level on physical aesthetics and aesthetic style of physicist is one of the aspects;

youdao