Understand the quantity standard of radiological health protection .
了解放射卫生防护的剂量限值的数量标准。
Requirements for radiological protection in medical x-ray therapy .
医用x射线治疗放射卫生防护要求。
Quince rolls on treads and can sense chemical , biological , radiological or nuclear dangers in areas that firefighters can 't reach .
贴梗海棠行至消防员不能到的地方,并能检测当地的化学、生物、放射性物质及核物质的含量。
Individual states decide what standards , if any , radiological workers must meet .
各州是独立制定辐射工作人员应该遵守的标准的,如果有标准的话。
This makes radiological emergencies different from other types of emergencies , such as floods or hurricanes .
这使得放射性突发事件有别于其他突发事件,如洪灾或飓风灾害。
Radiological protection standards for the examinee in medical x-ray diagnosis .
医用x射线诊断受检者放射卫生防护标准。
In premature infants , minimizing radiation exposure is especially important because they may require multiple radiological exams for problems like underdeveloped respiratory systems .
Large operations or those involving new tactics , such as an attack using a radiological device , appear to require permission from the top , usually transmitted by the more operationally active second-tier leadership .