加か圧あつ水すい炉ろ

noun

pressurized water reactor; PWR

Technical term in nuclear engineering; refers to a type of light-water reactor where primary coolant water is kept under high pressure to prevent boiling.

• 加か圧あつ水すい炉ろは、世せ界かいで最もっとも一いっ般ぱん的てきな原げん子し炉ろの形けい式しきです。

  The pressurized water reactor is the most common type of nuclear reactor in the world.