《电子技术基础》内容要点河北机电学院刘振起《电子技术基础》是一门专业基础课，其特点是内容多、概念性强，给自学者带来很多困难。本文指出了各部门重点内容，井精选了一些例题，供自学者参考。一、半导体基础知识部分１．本征半导体、Ｐ型半导体和Ｎ型半导体的概念。... “Electronic Technology Fundamentals” Highlights Liu Zhenqi from Hebei Mechanical and Electrical Engineering Institute “Electronic Technology Fundamentals” is a specialized basic course characterized by many contents and strong conceptualization, which brings many difficulties to self-study scholars. This article points out the key content of each department, selected some examples, for self-reference. First, the semiconductor basic knowledge part 1. The concept of intrinsic semiconductor, P-type semiconductor and N-type semiconductor. ...