active optical fiber
有源光纤
热门单词
- abandonment of aged
- absolute precision
- absorbent for confining spills
- absorbing capacity
- absorption spectrophotometry
- absorptive epithelium
- AC clip-on ammeter
- academic achievement test
- accelerated paint weathering machine
- accelerating period
- acceleration time graph
- acetylcholine
- acetylide
- acetylization
- acid-free tissue paper
- acoustic absorptionsound absorption
- acoustic disturbance
- acoustooptical phenomenon
- acrylic latex
- actinomorphic
- active fire precaution
