This paper discussed the radioactive harms in house environments from two aspects, the radioactivities of radon and building materials in the house, and briefly introduced the methods to prevent and tackle the radioactive harms in house environments.
本文从居室氡及建筑材料中的放射性两方面论述了居室环境中的放射性危害，并简要介绍了预防、治理居室环境放射性危害的方法。
Federal preemption of state and local regulation is not complete, however, especially with respect to nonradiological hazards.
州联邦先占权和地方规章并不完整，尤其是在非放射危害方面。
What about the hazards of radioactive waste disposal?
那对放射性废料的处理所造成的危害呢？
We should stop talking about the menace of fallout.
我们不应再谈论关于放射性微尘的危害。
These overestimates counterbalanced the uncertain risk of radiation releases after sealing.
这些过高估计抵消了在密封以后放射性物泄漏所产生的未知危害。
Radiation Protection Effect Analysis of Occupation Hazards Using Nuclear Stock Level Recorder in One Large Refinery Enterprise
某炼化企业应用核料位计职业病危害放射防护控制效果评价
Radioactivity such as that of strontium 90 causes health problems in people even at low levels.
像银－90的放射性，哪怕是较低水平的放射性，都会对人体的健康造成危害。
The environmental engineer has an interest in nuclear chemistry as the radioactivity emanating from changs in unstable elements can result in hazards to health.
环境工程师对核化学感兴趣的是不稳定元素变化时放射出的放射性对人体健康的危害。
Dangerous emissions radiate from plutonium.
危险的辐射物从钚放射出。
They had been exposed to radiation.
他们毫无遮蔽地受到辐射的危害。
Research on Hazard of Fragments from Spherical Tank BLEVE
球罐BLEVE碎片抛射的危害性研究
Radioactive, especially to a dangerous degree.
高放射性的放射性的，特别是达危险程度的
Releasing harmful chemicals into the air and water endangers living things.
释放有害的化学物质到空气和水中会危害生物。
In addition to light, there are dangerous radiations gi-ven off by the sun.
除了光以外，太阳还发出危险的放射线。
A Study on the Auxiliary Protective Effect of Ciyi Compound against Radiation Caused Injury
刺薏复方对辐射危害的辅助保护功能研究
Research on Hazards and Protecting Technologies of Electromagnetic Radiation to the Ship-based Missiles
电磁辐射对舰载导弹危害及防护技术研究
The pre-assessment on occupational hazards in a new construction project of injection usage botulismotoxin A
新建注射用A型肉毒毒素项目职业病危害预评价
The job be damaging his health so he have to turn it in
那工作危害他的健康, 所以他只好放弃了
The job is damaging his health so he have to turn it in.
那工作危害他的健康, 所以他只好放弃了。