qīng shuǐ fǎn yìng duī / shì / mù qián / hé diàn zhàn / zhōng / yìng yòng / zuì guǎng / de / fǎn yìng duī / lèi xíng轻水反应堆是目前核电站中应用最广的反应堆类型。The light water reactor is the most widely used reactor type in current nuclear power plants.