低外形细节距球栅阵列堆叠芯片
Stacked-Die Low-Profile Fine-Pitch BGA
反应堆堆芯辐射检测仪
reactor core radiation detector
反应堆堆芯隔离冷却系统
reactor core isolation cooling system
反应堆堆芯和容器壁间的环形空间
annulus between reactor core and vessel wall
反应堆堆芯与压力容器间的环形下水空间
annular downcomer space between reactor core and pressure vessel
快堆堆芯燃料管理优化程序
in-core fuel management code for fast reactor
快堆堆芯试验装置
fast reactor core test facility