Terms containing extension module

Subject	English	Chinese
math.	essential extension of a module	模的本质扩张
el.	extension module	扩充模块
steel.	extension modules	扩展模式
math.	extension of ring by module	环籍模的扩张
el.	Intel system extension module	英特尔系统扩展模块
el.	physical module extension	物理模块扩充