极限与配合相关公式简单记忆方法

Simple Memory Method of Formulas Related to Limits and Fits

极限与配合的理论性与实用性很强,但也涉及大量的术语、公式与符号,在记忆和应用上很难处理。找出公式间的关系,用简单形象的图形表示,再转换为口诀,就可把难记忆的关系化为简单的口诀,把枯燥的公式变为形象的记忆。通过多年在教学中的探索,总结出处理极限与配合所涉及到公式的简单记忆方法,并在教学、应用过程中获得良好的效果。

Although limits and fits are possessed of very good theory and practicality, it is difficult to handle them in the memorizing and application because of a large number of terms, symbols and formulas in them. The problem of memorizing can be solved by changing the complicated relationships among formulas into simple graphics and then into a pithy formula. The author summarizes the simple formula memory method related to limits and fits for many teaching years.This method is used in the teaching and the ap- plication process to obtain good results.