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电磁场辐射电磁波,电视、通讯、雷达跟踪等无一不通过由磁波作为信息传播媒介来实现。另外,电磁波还被广泛应用于医疗、探伤、科研等方面。人们几乎每时每刻都在电磁波的包围之中,电磁波在给人类作出巨大贡献的同时,电磁场辐射也对人体造成不同程度的伤害。 电磁场辐射对人体造成的伤害主要有电磁场致热效应和电磁场非致热效应两种形式。电磁场致热效应是由于机体组织内的电介质分子,在电磁场的作用下,发生电荷移动,由于电磁场变
Electromagnetic field radiation electromagnetic waves, television, communications, radar tracking, etc. by all through the magnetic wave as an information medium to achieve. In addition, electromagnetic waves are also widely used in medical, testing, research and so on. People almost always surrounded by electromagnetic waves, electromagnetic waves make a huge contribution to humans at the same time, the electromagnetic field radiation also cause varying degrees of harm to the human body. Electromagnetic field radiation damage to the human body mainly electromagnetic heating effect and non-thermal effects of electromagnetic fields in two forms. The heating effect of the electromagnetic field is due to the body of tissue within the dielectric molecules, the role of the electromagnetic field, the charge occurs due to the electromagnetic field variable