fission reactor造句怎么写

Three decades ago French scientists discovered that parts of a uranium deposit then being mined in Gabon had long ago functioned as natural fission reactors.

The neutrons are created in a fission reactor, and slowed to incredibly low speeds by materials known as moderators.

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

The geometric buckling is of great value in application to criticality problem and analysis of dynamic process of supercritical system in fast fission reactor.