熱ねつ核かく反はん応のう

noun

thermonuclear reaction

Technical term used in physics and nuclear engineering; refers to nuclear fusion reactions triggered by extremely high temperatures.

• 太たい陽ようの中ちゅう心しんでは熱ねつ核かく反はん応のうが起おきている。

  Thermonuclear reactions are occurring at the center of the sun.

• 熱ねつ核かく反はん応のうを制せい御ぎょする技ぎ術じゅつはまだ研けん究きゅう段だん階かいだ。

  Technology to control thermonuclear reactions is still in the research stage.