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近几十年来,非电离辐射的设备和器械在军事、工业、医药和其他民用各部门的使用,有了飞速的发展,因此非电离辐射的生物学作用、危害及安全标准引起了人们的很大黄视。非电离辐射包括紫外线、红外线、可见光、微波和射频波以及激光。它们在整个电磁谱中,所占的波长范围为3×10~8米～3×10~(-2)毫微米,其量子能量水平在12电子伏特以下,这样的能量水平不足以造成物质的电离。为了保障工作人员和一般居民的身体健康,就必须制订非电离辐射的安全规则或防护标准。在讨论辐射能标准时,一定要了解“人员接触标准”和“设备发射标准”间的差异及其
In recent decades, the use of non-ionizing radiation equipment and instruments in the military, industrial, medical and other civil sectors has been rapidly evolving so that the biological role of non-ionizing radiation, its hazards and safety standards have caused much concern Rhubarb Non-ionizing radiation includes ultraviolet light, infrared light, visible light, microwave and radio frequency waves, and lasers. They occupy a wavelength range of 3 × 10 ~ 8 ~ 3 × 10 ~ (-2) nm in the whole electromagnetic spectrum, and their quantum energy levels are below 12 eV. Such energy levels are not enough to cause material ionization. In order to protect the health of staff and the general population, safety rules or standards of protection against non-ionizing radiation must be established. When discussing radiant energy standards, it is important to understand the differences between “personnel exposure standards” and “equipment emission standards” and their