理论计算机科学 可计算性与计算复杂性 释文 Sacks splitting theorem 萨克斯分裂定理
- allowed beta transition
- allowed homomorphism
- allowed orbit
- allowed risk
- allowed spectrum
- allowed state
- allowed submodule
- allowed transition
- allowed β transition
- alloxazine
- alloy
- alloyage
- alloy anode material
- alloybath
- alloy catalyst
- alloyed white cast iron
- alloy electrocatalyst
- alloy for magnetic temperature compensation
- alloying
- alloy junction technique
- alloy magnetic particle tape
- alloy materials of precious metals
- alloy phase diagrams
- alloy phases
- alloy powder