subtractor中文什么意思

减法单元, 减法器, 减数

减法器；减数

消减器

• adder subtractor:    加减法器
• adder-subtractor:    加法减法器; 加减法器; 加减器
• background-subtractor:    本底减除器

百科释义

In electronics, a subtractor can be designed using the same approach as that of an adder. The binary subtraction process is summarized below.