radiation work permit 放射性工醉可证 ; 辐射工作许可证 ; 放射性工作容许值 ; 辐射事情容许证
radiation work site 辐射工作场所
radiation protection work clothes 放射性防护工作服
Objective:To test the effect of low dosage ionization on the health of professional personnel and to provide the scientific basis for anti-radiation work.
目的:了解长期低剂量电离辐射对职业人员健康的影响,为辐射防护工作提供科学依据。
To those who have to work with computers for a long time, drinking tea can help them to build up a wall against the computer radiation.
对于那些必须长时间与电脑打交道的人来说,喝茶可以帮助他们建立一道抵御电脑辐射的屏障。
The site is now so contaminated with radiation, experts say, that it has become difficult for employees to work near the reactors for extended periods of time.
专家称,事故地点现在充满了放射性物质,已经很难让工人们长时间在反应堆周围进行作业了。
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