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整体思想,就是是思考问题时,要把注意力和着眼点放在问题的整体上.注意对问题的整体结构进行分析和调整,从而解决问题.1.整体换元将某些代数式视为一个整体进行换元求解.
The overall thinking is that when thinking about a problem, we should pay attention and focus on the problem as a whole. Pay attention to the analysis and adjustment of the overall structure of the problem to solve the problem. 1. The overall substitution takes some algebraic forms as one Integral substitution solution.