acoustic velocity meter
声速测定计
热门单词
- abranchiata
- abscissa
- accumulation terrace
- achievement test
- acid measurer
- acid naphthol red
- acid phosphatase
- acidic waste water
- aconitum chinese paxton
- Acritet
- actinometer paper
- action of force
- actuating motor
- acyclic generator
- adhesive bonded non woven
- adinole
- adipsia
- adjustable curve rule
- advancing difference
- advertisement psychology
- aerial conductor
