计算机应用 信息系统与信息化 释文 Web information extraction, Web IE 万维网信息提取
- astrograph
- astrographic atlas
- astrographic camera
- Astrographic Catalogue
- astrographic catalogue
- astrographic chart
- astrographic doublet
- astrographic map
- astrographic objective
- astrographic plate
- astrographic position
- astrographic refractor
- astrography
- astro-gravimetric leveling
- AstroGrid
- Astro-H X-ray astronomy satellite
- astroid
- astroidal ellipsoid
- astroid catacaustic
- astroid evolute
- astroid involute
- astroid pedal curve
- astroid radial curve
- Astroinformatics
- astroinformatics