人工智能 知识工程 释文 ontology evolution 本体演化
- 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)
- polylactic acid fiber
- poly (lactic acid); polylactide (PLA)
- polylactide
- polylactosamine
- polylaminate