active charcoal
活性炭
热门单词
- 3-in-dandione
- abdominal watersheds
- absorbing spectacle glass
- absorption flaw detector
- abstraction number
- AC magnet
- acarology
- acceleration of the earth
- accounting code
- accumulation of electric energy
- accumulator addressing mode
- accumulator insulator
- acetyl chloride
- acetyl ketene
- acevaltralte
- achromatosis
- acid hydrolysate
- acid-base catalysis
- acidum benzoicum
- aconitine
- acoustical frequency
