Beneath its cavernous main room are the 100 tons of steel, graphite and hydraulic gear known as HTR-10 (i.e., hightemperature reactor, 10 megawatt).

• 建筑物如巨穴般的主房间下方，是座由100吨钢铁、石墨及水压设备组成的 HTR-10（即10兆瓦高温反应堆）。