注目の話題: ディズニーの写真見せたら; ピアノが弾けるは天才; 既読ついてもう10日返事なし

Let's enjoy English!Ⅱ

No.108　13/09/24 00:48
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【What should we do in order to protect from radiation?】

《The container on which is put pressure.》

The container generates a fission product 核分裂生成物 inside itself,and the heat caused with an atomic fission makes the water hot.The water changes into steam,and the pressure in the container rises.⤴

Therefore,the container has to be pressure and radiation of resistant.It's made of steel and its thickness is no less than several centimeters.😃

《A container of hangar.》

The atomic fission generates radiations like rays of gamma,neutron and so on.Some of them pass through the container on which is put pressure.😥

They cause reaction of atomic nucleus with atmosphere of outside circumstance,and change ingredients of the atmosphere into other ones.😱

Therefore we need a thing which confines the secondary radioactive material and radiation from the material.It's the container of hangar.It's made from massive concrete and steel of which thickness is no less than several centimeters.😃