AC ammeter
交流安培计
热门单词
- ablative cooling
- abnegation
- Abrohany
- absence of vortices
- acetriptine
- acid mordant black
- acid-resistant coating
- acoustic image converter
- acoustooptical phenomenon
- acrylic modified nitrocellulose enamel
- actinomorphic
- activated mortar
- active element
- actively mode-locked dye laser
- activity index
- acupuncture anesthetic needle
- adam's apple
- adamic earth
- adenosine phosphate
- adiabatic combustion
- adiabatic invariant of eddy
