acceptable contrast ratio
较佳对比度
热门单词
- abyssal
- acaroid gum
- acceptor density
- acid bessemer converter
- acoustic pick-up
- acoustic resistance
- acrylamide dye
- activated sludge
- active site
- actively mode-locked Nd YAG laser
- activity concept
- acus
- acute hallucinosis
- adamantina
- adductor
- adenoid
- adequate stimulus
- adhesion weight
- adiabatic compressibility
- adjustable brush
- adjusting spring
