巧用整体法和隔离法解物理难题

Using the Whole Law and the Isolation Method to Solve Physical Problems

我们时常会遇到一些涉及较多受力分析的力学问题，本文通过例题的方式，巧妙的利用整体法和隔离法来解决这一类型的问题。

We often meet some involves more stress analysis of the mechanics problems,this paper through the examples of the way, the clever use of integral method and isolation method to solve this kind of problem.