介绍了传感器技术的发展过程及常用的分类方法, 分析了传感器技术的发展趋势, 阐述了传感器在现代科学技术中的应用Z关键词: 传感器技术; 发展过程; 发展趋势Abstract: Develop ing cou rse and classifying m ethod of t radit ion sen so r techno logy are in t ro2 duced. Develop ing t rends of sen so r techno logy are analyzed. The app licat ion s of sen so r in modern science and techno logy are elabo rated.Key words: sen so r techno logy; develop ing cou rse; develop ing t rend