active section
活动截面活性段有效截面
热门单词
- abnormal drainage
- absolute ownership
- absorbentia
- absorber circuit
- absorption gasoline
- absorption limiting frequency
- abstract mechanism
- acceptance for honour supra protest
- access control procedure
- accessory plume
- Achilles tendonshortening
- acidulous water
- Acidur
- acoustic diffraction grating
- acousto-optic medium
- acoustoelectric wave
- acquired atresia of esophagus
- acroerythema
- activated sludge
- active glassy material
- active redundancy(-ce)
