系统软件 操作系统 释文 system utility program 系统实用程序
- aerodynamics
- aerodynamics method
- aerodynamics of speech
- aerodynamics of vehicles
- aerodynamic test of ballistic missile and carrier rocket
- Aerodynamic Theory
- Aeroelasticity
- aeroelasticity
- aeroembolism
- aero-engine
- Aeroengine Academy of China
- aero-engine accelerated missiontest
- aero-engine accessory drive system test
- aero-engine active clearance control
- aero-engineactivecontrol
- aero-engine air system
- aero-engine airworthiness
- aero-engine altitude test
- aero-engine anti-icing system
- aero-enginecase contain
- aeroengine characteristics
- aero-engine clearance measurement
- aero-enginecolligatediagnosisunit
- aero-engine components and system tests
- aero-engine compressor component test