分解思想:把原问题分解为若干便于解决的子问题、分解出若干便于求解的范围、分解出若干便于层层推进的解题步骤、……逐个给予解决,然后再把分解后讨论所得综合起来,从而得到整个问题(原问题)的解;它是解决复杂化学问题的捷径之一. “分解思想”在解题中的应用是多方面的,本文就其在解决化学问题时应用的几种形式介 Decomposition thoughts: Decompose the original problem into several easy to solve sub-problems, decompose some convenient scopes for solution, decompose some problem-solving steps that are convenient for promotion at each level, and give solutions one by one, and then combine the results after decomposition. The solution to the entire problem (original problem) is obtained; it is one of the shortest ways to solve complex chemical problems. The application of “decomposition thoughts” in problem solving is multi-faceted. This article discusses several applications for solving chemical problems. Form introduction