関連する話題: Let’s enjoy English! 4; Let's enjoy English!Ⅱ; 政治家は無給にするべき

Let's enjoy English!

No.238　12/11/17 12:40
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【What is a nuclear fission?】

《Atoms which do nuclear fission》

We pay attention to some atoms which adopt themselves to the condition of the nuclear fission.😃

They are thorium,uranium and plutonium.The uranium has been used in the atomic reactors all over the world as fuel which is practical use.😺

We've watched the plutonium as fuel for a fast-breeder atomic reactor 高速増殖原子炉.The plutonium is also put into practical use as fuel under the MOX project.プルサーマル計画 😃

Roughly speaking,the MOX project is mixing the plutonium with the uranium and using it as fuel.😚

However,the plutonium isn't only danger,but poisonous chemically.In addition,it has cancer-causing.💀

We also take notice of the thorium,for instead of the atomic reactor in which the uranium is used,the Thorium has a possibility of other atomic reactor in which the thorium may be used.😃

【What is a chain reaction in the atomic fission?】

A reaction of the nuclear fission produces tremendous energy,and it sometimes brings about explosion,for…😥