Based upon monitoring results of radioactive materials in tunnel excavation construction in Qinling Tunnel the intensity of radioactivity and distribution regularities is summarized, meanwhile, preliminary assessment and research are conducted for radiation hazard and protection.
结合西康线秦岭特长隧道Ⅱ线平导开挖过程中对隧道放射性物质监测结果,针对隧道内放射性强度、分布规律进行了归纳、总结,并就其辐射危害及防护进行了初步评价和研究。
Sources of radiation harmfulness of water resources and hydropower projects and their control;
水利水电工程环境辐射危害的来源与防治
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
They had been exposed to radiation.
他们毫无遮蔽地受到辐射的危害。
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
Plutonium radiates dangerous emissions.
钚发射危险的辐射物。
Protection of the population has to be a concern.
保护居民不受辐射的危害，应该是人们担心的一部分。
Gemini let astronauts learn about the dangers of radiation and the effects of being weightless during long flights.
双子座计划使宇航员了解了长期飞行中辐射的危害和失重的影响。
Thispaper introducesthe harm and protection of the electromagnetic radiation interference of the sun to the electronic circuits, the typical example of the harm and the protection measuresin detail.
文章介绍了太阳电磁辐射干扰对电子电路造成的危害,列举了典型危害案例,提出了防范措施。
An new way to study protection from electromagnetic radiation based on the analysis of hazard identification, hazard evaluation and hazard control actions is presented.
通过对其危害辩识、险评价和危险控制措施进行分析，为电磁辐射防护提供了一种新的研究方法。
Radiation injury:Tissue damage caused by exposure to ionizing radiation.
辐射伤害: 曝露在电离辐射中造成的组织损伤。
Dangerous emissions radiate from plutonium.
危险的辐射物从钚放射出。
The health harms to human beings arising from the use of mobile telephone are presented in this article, together with protection measures raised from the perspectives of research, manufacture and users.
本文简述了手机电磁辐射对人体的危害,并从科研、产厂商及手机用户三方面提出了防护措施。
THE ACCEPTABLE RISK LEVEL--RADIATION RISK IN COMPARISON WITH OTHERS
可接受的危险水平——辐射危险与其它危险的比较
What does the "Radiation Hazards" warning sign refer to?
“辐射危险”警示标志是什么意思？
This apparatus produces harmful radiations.
这种装置产生有害的辐射线。
Furthermore, each X-ray exposes a person to potentially harmful radiation, although, today's minute doses are almost completely safe.
而且，每一X射线都将人体暴露在具有潜在危害的辐射中，尽管今天的微小剂量几乎是十分安全的。
The ozone layer protects the Earth from dangerous radiation from the sun.
臭氧层能保护地球免受来自太阳辐射的危险。
The government deluded the public about the dangers of low-level radiation.
政府欺骗公众，关于低强度辐射的危险性。
Flame Heat Radiation Hazard Analysis of Elevated Flare Under Accident Condition
高架火炬事故状态火焰热辐射危险性分析