radioactive material

Study on Radon Emanation of Low Radioactive Material Under the Control of Low Temperature

低温控制条件下低射气介质中氡释放规律的实验研究

Obviously we wanna keep the radioactive material out of our environment or biosphere which basically gets into the maintenance of containment integrity.

很明显，我们想要保持放射线材料，不在我们的环境或者生物圈里，那基本上就是进入容量，完整性的保持。

They detected radioactive material in the house.

他们探测到房子里有放射性物质.

Radioactive material refers to material that may emit ionizing radiation by spontaneous nuclear transformation.

三放射性物质:指可经由自发性核变化释出游离辐射之物质.

the storage of radioactive material

放射性材料的存放

Some issues on environmental impact report of radioactive material transport

关于编写放射性物质运输环境影响报告书需要注意的问题

In a positive situation, these bots could fight diseases in the human body or eat radioactive material on the planet.

在理想情态下，这些机器人能在人体内战胜疾病，或者消除地球上的放射性物质。

Dysfunction of hematogenesis is a main complication under the condition of chemotherapy, radiotherapy, unexpected leakage of radioactive material and nuclear warfare.

造血功能障碍是恶性肿瘤化学药物治疗和大剂量放射线治疗、放射源意外泄漏和核战争条件下急性放射损伤的主要并发症之一。

The radioactive material is stored in a special radiation-proof container.

放射性材料储存在防辐射的特殊容器里.

Operator Tokyo Electric Power said unusual amounts of five kinds of radioactive material had been found in water samples near the Fukushima Daiichi plant.

福岛第一核电站的运营商东京电力公司（tepco）表示，他们已从该核电站附近海水的样本中检测出了5种浓度异常的放射性物质。

The pressure forced engineers to consider releasing more radioactive material into the atmosphere.

压力上升迫使工程师考虑直接释放蒸汽排出更多放射性物质。

A senior licensed operator may operate any sealed and unsealed radioactive material or any radioactive facilities.

三领有高级操作执照者,得操作任何密封或非密封放射性物质或任何能量之可发生游离辐射设备.

The activity of the large area source is 22. 2 GBq and the deposition efficency of 63Ni is over 96%. The radioactive material 63Ni is uniformly distributed on the copper matrix and the nonuniformity is less than 5%.

制备的63Ni低能β放射源活度高达22.2GBq，63Ni的沉积率＞96%，放射源的不均匀度＜5%。