active emitting material
活性发射材料
热门单词
- absolute maximum rating
- absolutely normal number
- abutment stone
- abyssal dune
- accelerator card
- accessible pipe trench
- accessory risk
- accommodation line
- acetone sulfite
- acetyl oxide
- acid carbonate
- acid value
- ACK0
- acne keloid of nape
- acoustic colo(u)ring
- acoustic delay
- acoustic resonator
- acoustimeter
- acquired surplus
- acquisition
- Acrex
