access gap
访问间距存取差距存取间隔存取间隙
热门单词
- Abbe refractometer
- Abelin's reacytion
- absorption tray
- acceleration space
- acceptance receivable
- accessibility of marking
- accidental host
- accouplement
- accumulational relief
- accumulator stage
- accurate cost
- accurate rapid dense method
- acetyl thiourea
- acetylene bond
- acid base indicator
- acid mist eliminator
- acid-proofing flooring
- acidulous element
- acoelomate triploblastica
- acoustic delay line
- acoustic duct
