acceleration cancelling hydrophone
加速补偿水听器
热门单词
- absorption point
- absorption silencer
- abstract objects
- accident on board
- accidental contingency of reinforcement
- accumulation hypothesis of impulse
- acid alkaline barriers
- acid chrome brown
- acid process
- acid-processed gelatin
- acidic feed
- acrylic fibre cloth doll
- actinoscope
- activity index
- actual discharge
- adaptation to light
- adhesive bonded non woven
- adipaldehyde
- adipate
- adjacent picture carrier trap
- adjustable
