计算机应用 信息系统与信息化 释文 social feasibility 社会可行性
- heliographic longitude
- heliographic pole
- heliography
- heliogravure
- heliolatitude
- heliology
- heliolongitude
- heliomagnetosphere
- heliometer
- heliometry
- heliomicrometer
- helion
- heliopause
- heliophotography
- heliophysics
- heliophyte
- helioplant
- Helios
- helioscope
- helioscope，helios
- helioscopicocular
- helioseismology
- heliosheath
- heliosphere
- heliospheric energetic particles