acoustic timing
声音计时
热门单词
- absolute visual threshold
- absorption capture
- accessible radiation
- accessories and parts
- accompany
- accounting standard
- accumulator plate
- acetamide
- acetone-sodium bisulfite
- acid-proof
- acknowledge signal
- acme screw thread
- Aconite and Asarum
- acoustic fidelity
- acoustic relay
- acousto-optic beam steering deflector
- acrasin
- activated carrier
- activated fibre
- active population
- actomyosin
