acoustic transmission system
声传输系统声传输装置
热门单词
- abatement order
- abnormal reflections
- above tide
- abrasion hardness test
- absolute loader
- abutment of arch
- AC & D. C. arc welding machine
- accounting for idle time
- accumulated capital
- acellular slime mold
- achiral reagent
- achylia
- acid solution
- acid-base catalysis
- acid-restoring plant
- acoustic compliance
- acoustic(al) mode scattering
- acoustical filter
- acoustical model test
- acrolein test
- acrylate copolymer
