acoustical reduction coefficient
隔声量
热门单词
- above-threshold operation method (激光器)
- absolute ownership
- absorption of light
- abstract structure
- Acacia
- acacia
- acarbose
- accessory yolk
- accommodation acceptor
- accordant junction
- accumulated fatigue
- accuracy of an instrument
- accuracy of gauge
- acetate spinning machine
- acetyl benzoyl peroxide
- acetylene lamp
- acid brittleness
- acid residue
- acid sludge
- acid-resistance casting
- acoelomate triploblastica
