注目の話題: 自分を苦しませる人; レストランに赤ちゃんを連れてくるな; 🍀語りあかそうの里🍀1️⃣0️⃣

Let's enjoy English!Ⅱ

No.68　13/08/22 23:18
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【Do we need the nuclear electric power generation no matter what?】

《The nuclear actor》　　　　　　　　　　　　　　　　　
I expressed if we change uranium into a lump which exceeds more than amount of criticality,chain reaction of atomic fission will make a progress,and worst comes to worst 最悪,an explosion will break out.🔥

A great amount of uranium has been accumulated in the nuclear reactor.Does it exceed the amount of the criticality? If it does,what kind of mechanism and apparatus prevent the atomic reactor from being the atomic bomb?😃

【How do we get the uranium?】

The atomic reactor is the next apparatus.Its fuel is the material which is undergone fission,and we make the fuel occur the chain reaction of the reaction of the atomic fission.We go on doing the process continuously in the atomic reactor.😃

Its nuclear fuel is an isotope 同位体 of the uranium, uranium 235.

《The isotope of the uranium.》

Natural uranium is a mixture of seven kinds of isotope,uranium 238 accounts for 99.3% of the uranium,uranium 235,0.7%