电子学是我們这个时代科学技术飞跃发展的重要标志之一。甚至有人把无綫电通訊发明以来的这个时期称为电子学时代。但是現有的电子学成就的取得,是多么不容易呀!在很长的历史时期內,人們付出了很多劳动去认識它、駕驭它,并利用它来創造許多奇迹。在我們展望电子学的更加 Electronics is one of the important symbols of the rapid development of science and technology in our era. Some people even called this era of radio communications as the era of electronics. But how easy it is to achieve the current achievements in electronics! In a long historical period, people have devoted a lot of labor to knowing it, controlling it, and using it to create many miracles. In our vision of electronics more