active surface
有效表面
热门单词
- A Secret Book Kept in Chamber
- absolute monopoly
- absorption chromatography
- abstraction sequence
- Access card
- accounting on a cash basis
- accumulate (ACC)
- accuracy checking
- acetone-sodium bisulfite
- acetoxan
- acid fuchsin stain
- acid-resisting paint
- acidometry
- ack-ack
- acotyledon
- acoustic deflection circuit
- acoustic depth sounding
- acroasphyxia
- Acrothoracica
- acrylonitrile poisoning
- actinic-green glass
