Molecular reaction dynamics, which is also named microscopic chemical kinetics, is an object of studying mechanism and microscopic feature for chemical reaction on molecular and atomic level.

分子反应动力学，也称微观反应化学动力学，是一门从原子、分子层次出发研究化学反应机理和微观动态的学科。

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But the microscopic solution gives the impression of slighting the worth of comments as a social feature.

ENGADGET: Editorial: the new SoundCloud is optimized for listeners, not uploaders