计算机硬件 计算机逻辑部件 释文 logical page 逻辑页 系统软件 操作系统 释文 virtual page 虚页
- astrometric expectation
- astrometric instrument
- astrometric observatory
- astrometric orbit
- astrometric photograph
- astrometric place
- astrometric position
- astrometric precision
- astrometric right ascension
- astrometric test of relativity
- astrometrist
- astrometry
- astrometry satellite
- ASTRON
- astronaut
- astronaut candidate selection
- Astronaut Center of China
- astronaut characteristic
- astronaut denitrogeneration
- astronaut energy metabolism
- Astronaut Group of the Chinese People's Army
- astronautical engineering
- astronautical societies
- astronautic remote sensing camera
- astronautics