基本解释[物理學]可變慢化劑廻響堆词组短语短語variable -moderator reactor [核]可變慢化劑堆;可變慢化劑反應堆;可變慢化劑液麪反應堆variable e moderator reactor 可變慢化劑反應堆variable moderator -boiling reactor 可變緩和式沸水反應器reactor variable -moderator 可變緩和劑反應器variable moderator reactor更多词组专业释义物理學可變慢化劑廻響堆