注目の話題: レストランに赤ちゃんを連れてくるな; 学校休むか休まないか…; 自分を苦しませる人

Let's enjoy English!Ⅱ

No.57　13/08/18 12:21
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【Stone coffin and water coffin】

It seems that abolishing the nuclear reactors from the first ond to fourth one at the first nuclear power plant in Fukushima prefecture is decided.☝

However,fuel in the nuclear continues to generate heat when collapsing,and the fuel keeps up making radioactive material.As long as the nuclear reactor's situation goes on like that,we have to take steps.😥

We have to prevent the second disaster from causing,the radioactive material from leaking into the environment.There are two ways of maintaining safety.The one is the stone coffin,and the other water coffin.☝

The stone coffin is the next one.We confine the nuclear reactor,its hangar 格納庫 all to a structure made of concrete.It seems that covering them up with freshly mixed concrete 生コンクリート. It was done in Chernobyl.😃

On the other hand,the water coffin is the next one.Filling a pressure container and the hangar with coolant 冷却水.We keep the fuel cold,and get rid of it.Then we dismantle 解体 the nuclear reactor.😃