nuclear chain reaction造句怎么写

3、A fission reactor works by maintaining a controlled nuclear chain reaction.

5、Japan itself had a Level 4 accident in 1999, when three workers preparing fuel for a reactor at a Japan Nuclear Fuel Conversion plant triggered a nuclear chain reaction, called a criticality.

2、That is called the nuclear chain reaction.

1、Capable of sustaining a nuclear chain reaction.

4、9 SEC the control rods, made of boron and silver, are lowered, which slows down the nuclear chain reaction within the core.