良师益友话《电信技术》山东省信玉电子行高峰人们经常说：“隔行如隔山”，其实掌握一门专业技术知识所耗费的精力要远胜登山。我在大学时主修工业控制，毕业后一直在工业监控领域工作，计算机技术的广泛应用使我深深体会到：随着专业范畴的相对缩小，所要了解的知识面却... Mentoring words “Telecommunications Technology” Shandong Province, Shiyu electronics peak people often say: “Interlaced as every other mountain”, in fact, to master a professional and technical knowledge of the energy spent far more than climbing. I was majoring in industrial control in college and after graduation has been working in the field of industrial control. The widespread use of computer technology has made me realize that with the relative narrowing of professional fields, the knowledge we need to understand ...