acoustic attenuation coefficient
声衰减系数
热门单词
- A Secret Book Kept in Chamber
- abicin
- Abney
- abrasion resistance index
- absorption test
- abulia
- acanthopanax
- accelerated charging
- accelerator intensity
- accelerator treatment
- account form of balance sheet
- accrual concept
- accuracy of fire
- acephalocyst
- acetomenaphthone
- aciclovir
- acid alcohol
- acoustic oscillogram
- acoustical quality design
- acoustically treated construction
- acousto-optical modulation device
