论文部分内容阅读
1.生存中的电磁环境电磁环境由自然的电磁环境和人为的电磁环境组成。它是人类生存中的非生物环境,人为的有意发射和无意中散发的电磁场,使我们已生活在不等量的全频谱的电磁环境之中。文明的本身需要有一个协调的电世界,如不协调,各种信息会受干扰,各种易燃、易爆物会受危害,人体会受污染。由人为引起电磁环境的因素有:固定的和活动的,有源的和无源的,长期和短期的,全面的和局部的,有意的和无意的等等因素,它们的组合,使多数
1. Survival of the electromagnetic environment Electromagnetic environment by the natural electromagnetic environment and artificial electromagnetic environment. It is the abiotic environment in mankind’s existence, man-made deliberate emission and unintentional electromagnetic field distribution, so that we have lived in an unequal amount of the entire spectrum of the electromagnetic environment. Civilization itself needs a coordinated electric world. If it is not coordinated, all kinds of information will be disrupted. Various flammable and explosive materials will be harmed and the human body will be polluted. The factors that cause electromagnetic environment artificially include fixed and active, active and passive, long-term and short-term, comprehensive and local, intentional and unintentional, etc. Their combination makes the majority