英语翻译数形结合是数学解题中常用的思想方法,它将代数与几何相结合,利用数形之间相互转换,使某些抽象的数学问题直观化、生动

Combination of number and form is a commonly used way
in solving mathematical, it combined algebra and
geometry, conversion between number and form, making
some abstract mathematical problems direct-viewing,
vivid, making abstract thinking into imaginal thinking,
helps to grasp the essence of mathematical
problems.This type of "number" and "form" information
conversion and penetration, can not only solve some
subject simply and fast, but also greatly develop our
problem-solving ideas, opening up an important way of
studying and exploring mathematical problem.This
article will discuss the skillful application of the
combination of number and form ideas in middle school
mathematic education on the following aspects : (1)
application in the congregation;(2) application of
symmetrical problem;(3) application of equations and
inequalities;(4) application of function;(5) application of plural,;(6) application of analytic geometry;(7) the simplification and miscellaneousness of the combination of number and form .Through analysis, comparison and summing up,
the advantages of using the combination of
number and form ideas in solving mathmatic problems will be fully revealed.