计算机应用 计算机辅助设计与图形学 释文 variational design 变量化设计
- 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
- double-beam spectrophotometer
- double-beam system
- double-belt press
- double beta decay