一、问题的提出武汉大学《电子线路实验》一书,是较早编出的一本正规教材,它被许多院校所采用,同时为各兄弟院校电子线路实验课走向正规化、系统化方面做出了很大贡献.通过这些年的实践和理论研究的不断深入,也逐步发现了其中存在的一些问题.个别问题,在其他一些院校所编教材中也有所忽视.因此,在充分肯定这一教材的同时指出其中的某些不足,从而提高实验技能与基础理论水平也是大家的共同愿望.本文拟从电子线路基本技术理论出发, First, the issue put forward Wuhan University “electronic circuit experiment” a book, is a regular textbook compiled earlier, it is adopted by many colleges and universities, at the same time for the various colleges and universities electronic circuit experimental course toward the formalization and systematization Has made great contribution through these years of practice and theoretical research continues to deepen, but also gradually found some of the problems that exist in. Some of the problems in other institutions of the textbook also ignored, therefore, in full Affirmation of this teaching material at the same time pointed out some of them, so as to improve the level of experimental skills and basic theory is also our common wish.This paper intends to start from the basic technical theory of electronic circuits,