计算机硬件 计算机逻辑部件 释文 low power processor 低功耗处理器
- background rejection
- background source
- background source function
- background star
- background subtraction
- Background survey
- background temperature
- background value of elements in soil
- background value of soil elements
- background value of soil environment
- background wave
- background wood
- backgroung risk
- back hall of Er xian temple in Xixi, Lingchuan
- backhoe loader
- backhoe single bucket hydraulic excavator
- back-illuminated image sensor
- backing
- backing layer materials of patches
- backing-off
- backing store
- backlash
- backleg
- back light
- backlight