abundance ratio
丰度比
热门单词
- absolute block
- absolute magnitude
- absolute refractive index
- AC rectifying type round instrument
- accelerating tube
- acceleration charactristic
- acceleration instrument
- accessory feed factor
- accompanied with
- accounts receivable
- accumulated total punching
- accumulation-quotient register
- Aceta
- acetylcholine chloride
- achroglobin
- acrinia
- acro cephalosyndactylia
- acrylic acid series
- acrylic polyurethane wall paint-exterior
- actinic rays
- activated pancreatic enzyme
