advantage of sampling
抽样的优点
热门单词
- abrasion shore
- AC moving iron round instrument
- AC servo motor
- Accelerate
- acceleration trend
- accessory for machine tool
- accommodations
- acetarsol
- acid conveying rubber hose
- acid electrode
- acid proof floortile
- acid-resistant steel
- acoustic clarifier
- acoustic metanometer
- acoustic reflex
- acquired tendency
- acrania
- activated carbon fibre
- active substrate
- actual population
- actual-value indicator
