理学 计算机组织 释 arithmetic unit 运算器 主要执行各种算术和逻辑运算，是中央处理器的执行单元。
arithmetic unit 算术单元，运算器
计算机硬件 计算机逻辑部件 释文 arithmetic unit 运算器
- navigation mission processing machine
- navigation notice
- navigation obstruction
- navigation occupational health and protection
- navigation of aerial photography
- navigation pod
- navigation-power hydrojunction
- navigation problem
- navigation pseudo-satellite
- navigation ratio
- navigation satellite
- navigation satellite operation control
- navigation signal anti-jamming
- navigation signal measuring and processing
- navigation signal multipath mitigation
- navigation sonar
- Navigation Standard
- navigation star
- navigation state perception
- navigation station
- navigation station positioning
- navigation structure
- Navigation Technology Satellite
- navigation terminal
- navigation terminal equipment