理论计算机科学 可计算性与计算复杂性 释文 class BPP BPP类
- xylan
- xylanase
- Xylander
- xylazine
- xylazole
- xylem
- xylem parenchyma
- xylem ray
- xylem transport
- xylene
- xylene poisoning
- xylenes distillation separation
- xylenes isomerization
- xylenol orange
- xylenol orange (XO)
- xylitol
- xylocaine
- xyloglucan
- xyloid
- xylolite
- xylonic acid
- xylonite
- xylophone
- xylose
- xylose isomerase