短語詞組短語nuclear r fuel material 核燃料材料nuclear r fuel recovery 核燃料回收nuclear power fuel 核電燃料nuclear r fuel ceramics 核燃料陶瓷Nuclear reactor fuel rod 發(fā)明名稱nuclear r fuel assembly 核燃料組件nuclear r fuel rocket 核燃料火箭nuclear r fuel cycle 核燃料循環(huán)nuclear r fuel processing 核燃料加工;核燃料過程 返回 nuclear fuel