计算机硬件 输入输出设备 释文 light emitting diode backlight liquid crystal display device, LED backlight LCD device 发光二极管背光液晶显示器
- double arm kneader
- double-arm spectrometer
- double-arms spectrometer
- double arrow
- double asteroid
- double astrograph
- double ball sintering
- double banner advertisement
- double bar
- double barrier magnetic tunnel junction
- double barrier tunneling
- double-barrier tunneling
- double-bar warp machine
- double base propellant
- double-base propellant
- double bass
- double beam atomic absorption spectrometer
- double-beam atomic absorption spectrometer
- double-beam interference
- double-beam method
- double beam optical null infrared spectrophotometer
- double beam optical-null infrared spectrophotometer
- double-beam photometer
- double-beam polarimeter
- double beam spectrophotometer