active gases
活性气体
热门单词
- ability-to-pay theory
- absolute magnitude
- absolute value device
- absolute visual threshold
- acceptancc test
- accepted standard
- access of air
- accidental accuracy
- account duty
- accumulated depreciation
- acephalocyst
- Acephalina
- acetoacetate thiokinase
- acetoin
- acetylsulfapyridine
- acoustic dipole
- acoustic labyrinth
- acoustic oscillogram
- acoustic spectrum
- acoustoelectronics
- acquisition parameter
