临近期末,《机械基础》除了教材上的复习思考题同学们应仔细思考、认真完成以外,还应该从什么地方着手复习呢?同学们又怎样检查自己是否达到了合格的标准呢?为了达到这两个目的,本次辅导材料打算分两个部分进行辅导。一、本课程必须掌握的基本内容1.黑色金属材料的牌号编制原则和记法,如4 Near the end of the period, in addition to the review questions on the textbook, “Basic Mechanical” should be carefully considered and carefully completed by the students. Where else should students start to review? How can the students check if they have met the required standards? To achieve this, For the two purposes, this tutorial is intended to be coached in two parts. First, the basic content of this course must be mastered 1. The principle and notation of the preparation of ferrous metal materials, such as 4