理论计算机科学 可计算性与计算复杂性 释文 non-deterministic exponential time complexity class, NEXP 非确定性指数时间复杂性类
- polyhydroxyalkanoates
- polyhymenium
- Polyhymnia
- polyiamond
- polyiamond tiling
- polyimide
- polyimide fiber
- polyimide resin
- polyimide resin matrix composites
- polyinsertion
- Poly International Auction Co.,Ltd
- polyiodide
- polyion
- poly(ionic liquid)
- Polyisobutylene
- polyisobutylene
- polyisomorphism
- polyisoprene
- polyisoprene rubber
- polyivnylbutyralresin
- polykaryon
- polyketide
- polyketide synthases
- polykite
- poly (lactic acid)