网络释义
1)natural uranium heavy water reactor,天然铀重水反应堆2)natural uranium (fuelled) heavy-water reactor,天然铀[燃料]重水[反应]堆3)heavy-water-moderated natural-uranium(-fuelled) reactor,重水[慢化]天然铀[燃料][反应]堆4)pressurized water natural uranium reactor,天然铀压水[反应]堆5)natural uranium reactor,天然铀反应堆6)near natural uranium reactor,近天然铀反应堆