zhè / gè / líng / gōng / lǜ / duī / zhǔ / yào / yòng / yú / cè / shì / xīn / de / fǎn / yìng / duī / shè / jì这个零功率堆主要用于测试新的反应堆设计。This zero-power reactor is mainly used to test new reactor designs.