短語詞組短語uranium plutonium fuel cycle 鈾plutonium fuel cycle 钚燃料循環(huán);燃料循環(huán)plutonium purification cycle 钚純化循環(huán)plutonium m cycle 钚增殖循環(huán)uranium plutonium cycle 鈾钚循環(huán);鈾plutonium self sustaining cycle 的翻譯是钚自立周期uranium m plutonium cycle 鈾钚循環(huán)plutonium m self sustaining cycle 钚自持循環(huán)cycle plutonium -breeding 鈽滋生循環(huán) 返回 plutonium cycle