理论计算机科学 可计算性与计算复杂性 释文 polynomial time Turing reducible to 多项式时间图灵归约于
- duck tembusu virus, DTMUV
- duck virus hepatitis
- duckweed
- ducon
- duct
- DUCTAC
- ducted fan
- ducter
- duct fiber cable
- ductile
- ductile-brittle transition
- ductile-brittle transition temperature
- ductile deformation
- ductile fracture
- ductile regime grinding
- ductile shear zone
- ductilimeter
- ductilimetry
- ductility
- ductility factor
- ductilometer
- ducting
- ductiny
- ductulus
- ductulus efferentes