隐身技术——逆向思维在物理技术上的应用

The Stealth Technology——The Application of Reverse Thinking in Physics Technology

为了弥补科学文化与人文文化相脱离的缺憾，让成人高校文科学生了解现代科学技术成就，培养学生的科学素质和创新能力，台州电大对文科类学生开设科学普及选修课程，但由于文科学生数理基础薄弱，系统学习现代物理学，涉及大量高等数学知识，学习存在一定困难，效果不理想；以讲座形式穿插相关知识，以点带面，逐渐深人，效果更好．讲座采用逆向思维方式，阐述隐身飞机、潜艇、单向可视玻璃等隐身技术．

In order to make up the separate state of the scientific culture and that of humanity culture in education, we want to make the adult college students of the liberal arts to understand the modern scientific and technological achievements, and to cultivate the students scientific quality and innovative ability. Our university attempts to open courses of popular science to the students of liberal arts. But these students are too weak in their mathematical knowledge so that a direct instruction of the modern physics, which involves much higher mathematics knowledge, does not work well. The lecture form, however, which goes from the easy to the difficult, proves to have much better effect. This paper expounds how the lectures deliver the ideas of the stealth aircraft, submarines, one-way visual glass and other stealth technology with the reverse thinking.