acetylating agent
乙酰剂
热门单词
- absolute alcohol
- ac cut quartz
- academic research
- accessory symptoms
- accidental event
- acetoxyl group
- acetylene carbon black
- achromatic condenser
- Acidol dye
- acoustic radiation
- acquired antibody
- acquirement
- acrochordite
- active earth pressure
- actively mode-locked Nd YAG laser
- activity method of teaching
- adaptive controlled discharge machine
- adaptor molecule
- adenosinase
- adhesive varnish
- adiabatic curve
