词语核反应堆的解释,词语核反应堆在线查询,词语核反应堆是什么意思,核反应堆现代汉语词典_好字典

Potassium iodide, also known as the radiation pill, prevents the body's absorption of the radioactive iodine present in reactor emissions.
其中碘化钾可以防止人体吸收核反应堆泄出的放射性碘。
Mr. Jaczko said the U. S. was monitoring at least four of the reactors at the Fukushima plant, and outlined serious problems.
杰索科说，美国正在监测日本福岛第一核电站的至少四座核反应堆，他概要介绍了这些反应堆存在的严重问题。
The Japanese reactors seem to have survived one of the most powerful earthquakes ever recorded without major structural damage.
日本核反应堆可能是有记载以来最强烈地震中主要结构没有遭到破坏的幸存建筑。
This week Russia also said it would be unable to complete work on an Iranian nuclear reactor by year-end as scheduled.
俄罗斯本周还表示，它无法按计划在年底前完成伊朗一座核反应堆工程。
The DPRK said about a week ago it had stopped disabling its nuclear facilities and considered restoring the Yongbyon nuclear reactor .
朝鲜方面表示，一周以前他们已经停止拆除核设施，并开始考虑将核反应堆储存起来。
Workers there, however, are known to be still trying to cool the damaged reactors.
不过据悉该公司的工人仍在试图冷却破损的核反应堆。
But if pressure from gases in the nuclear core builds up, 'a crack could appear in the containment vessel and release radiation, ' he said.
但他说，如果核反应堆的堆心气体压力增加，容器壳可能出现裂缝，并导致辐射泄露。
It accumulates in the cooling water of nuclear reactors and is often vented in small amounts to the environment. Its half-life is 12 years.
氚聚集在核反应堆的冷却水中，通常以微量排放到环境中，其半衰期为12年。
Graham grew up outside of Pittsburgh, where his father, a physicist, designed nuclear reactors and his mother raised Graham and his sister.
PaulGraham在匹兹堡的郊区长大。他的父亲是一个设计核反应堆的物理学家，他的母亲在家照看他和他的妹妹。

词语核反应堆百科解释：

核反应堆

核反应堆，又称为原子反应堆或反应堆，是能维持可控自持链式核裂变反应，装配了核燃料以实现大规模可控制裂变链式反应的装置。核反应堆含有其核燃料按此种方式布置的结构，使得在无需补加中子源的条件下能在其中发生自持链式核裂变过程。反应堆这一术语应覆盖裂变堆、聚变堆、裂变聚变混合堆，但一般情况下仅指裂变堆。

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