由缝隙进入防护服内部的辐射波无法反射出去,就会更快地被皮肤所吸收。这就像温室的原理一样,辐射波在皮肤和防辐射服之间进行多次反射后交会叠加,反而增大了防护服内的辐射强度。而如果不穿防护服,正常情况下,人的皮肤能够将大部分的辐射都反射出去,只有很小的剂量会被人体吸收。
Dr. Chen Qingsong, an expert on electromagnetic radiation at Guangdong Prevision and Treatment Center for Occupational Hygiene, said that electromagnetic radiation that is seen in our daily lives has a very small impact on human health.
广东省职业病防治院的陈青松博士是研究电磁辐射方面的专家。他介绍说,日常生活中的电磁辐射对人体的影响是微乎其微的。
"National standards for electromagnetic radiation from home appliances has been set up in 1988 with a top limit of 12 volt/meter, which is far less than a western standard," said Chen. "If a TV, a computer, a micro-wave oven and a hairdryer are turned on at the same time, their combined radiation is still harmless to human health."
陈青松说:“我国在1988年就制定了家用电器的电磁辐射标准,规定的上限为12伏每米,远低于欧美等国家的标准。无论是电脑、电视、微波炉,还是电吹风,即使把它们全开了,叠加起来的电磁辐射对人体也不会构成伤害。”
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