acoustical resonator
共鸣器
热门单词
- abundance of elements
- accumulation type wire drawing machine
- achievement motive
- acid resistant alloy
- acid-resistant coating
- acidic waste water
- acrylate coated fiber
- actinic
- activated plough
- additive color system
- adiabatic expansion
- adiaphanous
- adipocerite
- advantage of sampling
- aeciostage
- aerial photographic survey
- aeroembolism
- aerofoil profile
- aerophotogeological map
- aerosolology
- AFFF = aqueous film-form foam
