関連する話題: A fourth diary in English; 政治家は無給にするべき; Let’s enjoy English! Ⅴ

Let's enjoy English!

No.413　13/04/30 05:50
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【Criticality starts again】

However,a control rod 制御棒 is being inserted in the fuel,and absorbs neutrons,so the nuclear reactor hasn't worked just now,maybe.😚

By the way,I've expressed this response,being based on a book of「知っておきたい放射能の基礎知識」.It was published two years ago.I'm not sure of the latest information at all.I'm sorry for it😳

To return to my main topic,I'm going to continue.It's said heat of collapse causes meltdown at some nuclear reactor in Fukushima prefecture.

If the meltdown is making progress,a lump of fuel of uranium will be created.It reaches amount of the criticality,and the nuclear fission starts again.It's starting criticality again.😃

The situation of starting criticality again occurred in Tokai village before.Needless to say,it must not have done.😥

However,even if it breaks out,an explosion of atomic bomb will never arise.😃