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- The results for the skin equivalent dose for the Aug.1972 solar particle event is 9 256 cSv which agrees well with the accepted value of 9 350 cSv in other references. 估算出1972年8月太阳质子事件的皮肤当量剂量为9 256 cSv,与文献值9 350 cSv相近,验证了算法的可行性。
- Deep space radiation environment,a main influence factor on deep space exploration,comprises solar particle events,galactic cosmic rays,capture radiation belts,black body surface radiations. 深空辐射环境是影响深空探测任务的一个主要因素,它主要包括太阳粒子事件、银河宇宙射线、俘获辐射带和黑体表面辐射。
- solar particle events 太阳粒子事件
- Solar flares and energetic particle events also complicate matters by interrupting satellite and shortwave radio communications. 太阳耀斑和高能粒子则会干扰人造卫星及短波广播通讯系统运作。
- A high energy solar particle detector 太阳高能粒子探测器
- Called Auroral Kilometric Radiation (AKR), the noise is generated by the same shaft of solar particles that produces an aurora in the atmosphere below. 所谓极光千米辐射,噪声是由太阳微粒产生,而这些微粒又产生大气底层的极光。
- When the current passes through this mixture, it jostles the electrons there just as electrons above the poles are jostled by solar particles. 当电流通过这种混合物时,它推挤这些电子使之位于电极上正像太阳粒子的拥挤一样。
- Radiation of Solar Particle and Nontidal Acceleration of Earth 太阳粒子辐射与地球自转非潮汐加速度
- A space capsule returning solar particles to Earth crashed in the Utah desert on September 8th after its parachute failed to open, but scientists were hoping that the star dust inside might have been saved. 9月8日,由于降落伞出现故障无法打开,美国"起源"号太阳探测飞船的返回舱一头栽进犹他州的沙漠中。"起源"号返回舱的任务是将采集到的太阳离子送回地球。但是科学家们仍然希望舱内的外星物质能够被保存下来。
- Launched by NASA in 2001 as part of the Mars Odyssey Orbiter, MARIE's instruments are measuring doses of galactic cosmic rays and energetic solar particles as the spacecraft circles the Red Planet. 2001年,NASA火星奥德赛号发射升空,在太空船环绕这颗红色行星航行之际,MARIE的仪器也同步测量银河宇宙射线与高能太阳粒子的剂量。
- History chronicles important events of the past. 历史记载历代重要的事件。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- There wasn't a particle of truth in what he said. 他说的没有一点真话。
- solar energetic particle events 地磁暴
- There's not a particle of truth in her story. 她讲的没有一句实话。
- How do you explain this strange turn of events? 事情出现这种异常变化,你作何解释?
- He could remember events far back in the past. 他能记得很早以前的事情。
- At all events we should listen to his opinion. 无论如何,我们该听他的意见。
- We can use solar energy to do many things today. 如今,我们可以利用太阳能做很多事情。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。