转移法是根据某个已知元素的性质,以及该元素与未知元素的关系求出未知元素的一些性质.转移法的关键是抓住元素问的关系,故又称“关联法”.转移法作为一种常用的数学思想方法,在高中数学各章节都有极其广泛的应用.以下通过举例来说明. The transfer method is based on the properties of a known element, and the relationship between the element and the unknown element. Some of the properties of the unknown element are obtained. The key to the transfer method is to grasp the relationship between elements. It is also called the “association method.” As a common method of mathematics, there are extremely wide applications in all chapters of high school mathematics. The following examples illustrate.