数学之所以成为其它各科之基础,就在于它撇开了一些具体的内容,抽象出一些具有普遍适用的模型化的思维规律.下面仅就两道某地数学竞赛试题.谈谈数学模型的建立. The reason why mathematics has become the basis of other disciplines is that it has opened up some specific contents and abstracted out some universally applicable modeled thinking patterns. The following is only about two mathematics competition questions. Talk about the establishment of mathematical models. .