acoustic spectrometer
声谱仪
热门单词
- absence of auricle
- absorbent shutter
- absorpion state
- ac and frequency speed control
- accelerator spring
- acceptor
- access railroad
- account of cash in vault
- accuracy of ranging for laser range finder
- Achromycin
- acoustic line
- acoustic probe
- acoustic seal
- acoustic signal recognition
- acoustic surveying
- acoustical material
- acoustoelectric index
- acridine orange
- acritol
- acrose
- acrylic polyurethane wall paint-exterior
