芯燃料輻照 core-fuel exposure: 活性區(qū)燃料輻照fuel core: 燃料核心; 燃料元件芯體core fuel inventory: 堆芯燃料裝載總量fuel element core: 燃料元件芯體in core fuel dwelling time: 堆內(nèi)燃料滯留時(shí)間下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯