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天球
tiānqiú
oil
celestial sphere
space
celestial sphere
(为确定天体的视位置而引进的一个假想圆球)
;
geocentric celestial sphere
tech.
coelosphere
天球〔体〕
tiānqiú
nat.sc.
celestial sphere
天球:
214 phrases
in 30 subjects
Air defense
6
Architecture
1
Aviation
5
Baseball
2
Biology
3
China
1
Dermatology
2
Desert science
7
Earth sciences
29
Electronics
4
Environment
2
Football
1
General
7
Genetics
2
Geophysics
2
Golf
1
Ice hockey
1
Information technology
2
Latin
8
Metallurgy
2
Mining
1
Nursing
2
Oil / petroleum
4
Space
52
Sports
2
Surgery
1
Technology
52
Telecommunications
8
United Nations
1
United States
3
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