absolute value of a vector
向量的绝对值
热门单词
- abrasion drill
- absorbing dynamometer
- acarinosis
- acceleration profile
- accelerator cross shaft
- accepted flag
- acceptor doping
- accidental damage
- accommodometer
- account of credit sales
- accuracy user
- Aceta
- acetiromate
- acetyl formic acid
- acetylene burner
- achievements
- achroite
- acid converter process
- acid siphon
- acorn valve
- acoustic control and telemetry system
