單一循環(huán)反應(yīng)堆直流冷卻堆once: adv. 1.一次,一趟,一回,一遍;一倍。 I sho ...through: The river flows throug ...reactor: n. 1.反應(yīng)者,被試驗者;【醫(yī)學】有(陽性)反應(yīng)的人[ ...once through reactor: 燃料一次循環(huán)反應(yīng)堆once-through boiling reactor: 單流式沸騰反應(yīng)堆下載手機詞典可隨時隨地查詞查翻譯