acetylenic hydrocarbon
乙炔属烃类
热门单词
- absolute mind
- abundance of isotopes
- AC contactor
- acceptor center
- acceptor molecule
- accident investigation
- acetaminophen
- acid fermentation
- acorn nut
- acoustic impedance meter
- acrylate plastic paint
- Actinomyces
- actinoscopy
- activated carbon fibre
- actualism
- actuating chamber
- adaptive control optimization
- addition polymerization
- adhesive strength
- adjustable compensating condenser
- adjustable sieve
