active cell
动子
热门单词
- abevacuation
- abridged monochromator
- abscess of lens
- absolute radiometric magnitude
- absolute track address
- abstract norm
- AC exciter
- acceleration pump well
- accessory element
- accessory pulsatory organs
- accessory substance
- account of credit sales
- accountable warrants (指未经事前审核的)
- accumulator transfer instruction
- acetate film
- acetate rayon
- acetoxy valepotriate
- achromatic convex lens
- acid cooler
- acid development
- acid ground
