天文学英汉词典
- crochet(法)
- culmination, transit
- current sheet
- curve of growth
- Cyclops project
- cyclotron radiation
- D abundance
- Dactyl
- daily motion
- damping radiation
- dark lane
- dark matter
- dark nebula
- date line
- day
- day of year
- deceleration parameter
- declination
- declination circle
- decoupling epoch
- deferent
- degenerate gas
- degenerate star
- density evolution
- density perturbation
- density wave
- dependence method
- descending node
- detached binary
- determinative star
- dew-cap
- diaphragm aperture
- differential flexure
- differential observation
- differential photometry
- differential rotation
- differential star catalogue
- diffuse interstellar band, DIB
- diffuse nebula
- diffuse X-ray background
- diffuse X-ray emission
- dilution factor
- direct motion
- direct stationary
- direction-determining board
- disk galaxy
- disk globular cluster
- disk population
- distance estimator
- distance indicator