计算机硬件 计算机管理 释文 on-line diagnostics 联机诊断
- 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
- double-beam spectrophotometer
- double-beam system
- double-belt press
- double beta decay
- double beta-decay
- double blind experiment
- double-block ballastless track
- Double-bodied Vessel of the Sui Dynasty from Pingdu
- double bond
- double bond migration
- double bridge
- double bubble