短語詞組短語natural l uranium reactor 天然鈾反應(yīng)堆near natural uranium reactor 近天然鈾反應(yīng)堆natural uranium graphite reactor 天然鈾石墨慢化反應(yīng)堆heterogeneous natural uranium reactor 非均勻天然鈾堆pressurized water natural uranium reactor 天然鈾壓水堆near -natural uranium reactor 稍加濃鈾堆natural uranium -fueled reactor 天然鈾堆natural uranium heavy water reactor 天然鈾重水反應(yīng)堆natural -uranium -fueled reactor 天然鈾燃料堆 返回 natural uranium reactor