Occupational radiation dose was detected by TLD dose meter.
职业外照射剂量，采用TLD剂量计测得。
Objective To explore the effect of long term, low dose occupational radiation exposure on workers health.
目的探讨低剂量长期职业辐射对作业人员健康状况的影响。
The limit for occupational radiation exposure among workers who deal with radioactive material is 50 millisieverts.
对于职业的处理放射性物质的工人，接触辐射的极限是50毫西韦特。
Objective: To study the chromosome aberration effect of low-dose occupational radiation exposure in medical X-ray workers.
目的：了解职业性低剂量外照射对医用X射线工作者的染色体畸变的影响。
And how good are you relative to emergency preparedness All of which are tested. In the radiation safety we have occupational and public radiation safety.
以及你们是如何出色地联系到紧急准备，所有的这些都要测试，在辐射安全中，我们有职业的和公众的辐射安全。
Occupational exposure from natural radiation should be controlled, such as to underground miners and air crew.
有必要控制天然辐射产生的职业照射，如地下矿工和航空机组人员。
In the recent years, there are more and more electromagnetic radiation in the occupational place or home.
近年来，在职业场所或在家中，电磁辐射的存在越来越广泛。
Radiological protection in medical uses of ionizing radiation covers radiological protection for occupational exposures, medical exposures and public exposures and potential exposures as well.
医用辐射防护涵盖职业照射、医疗照射和公众照射的防护，同时也存在潜在照射防护问题。
Radiological protection in medical uses of ionizing radiation covers radiological protection for occupational exposures, medical exposures and public exposures and potential exposures as well.
医用辐射防护涵盖职业照射、医疗照射和公众照射的防护，同时也存在潜在照射防护问题。
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