abundance of elements
元素丰度
热门单词
- abenteric
- absolute property
- absorbing medium
- absorption EPR spectrometer
- abundance of the elements
- AC winding
- accelerating impact
- acceptable contrast ratio
- acetone chloroform
- acid feeder
- acid-resistant steel
- acidomycin
- acidophilus milk
- acoustic absorptionsound absorption
- acoustic frequency measuring instrument
- acoustical ceiling
- acrylic filament
- actual flow velocity
- acute mania
- adaptation response
- adaptation norm
