Rhythm: A typical rhythm in a musical composition. Beat: Strong beats and weak beats with equal duration appear alternately regularly. Beat: the unit that expresses the beat is called "beat", and it is called "beat" if it is organized according to a certain law of strength.
Extended data:
Nature or the arts and humanities are enriched and evolved by changes, and the regular or irregular periodic changes in multidimensional space including height, width, depth and time are called rhythm.
Examples of specific changes in the stage are: the speed of music, the rhythm of art, and the climax of literary works. Humanistic life includes: swinging, working speed, life efficiency, feudal society changing dynasties, high efficiency of capitalism and so on. Natural categories: ups and downs of mountains and rivers, laws of animal and plant life, birth and death, sunspot activity cycle, revolution and rotation, etc.