能够支付
发表于 2025-3-28 16:37:14
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BLAND
发表于 2025-3-28 19:22:27
John G. Francis,Leslie P. FrancisThe goal of the Astrophysics Data System (ADS) Program, sponsored by the Astrophysics Division of NASA, is to provide astronomers with easy access to astrophysical data and analysis capabilities without regard to the location or sub-discipline orientation of the user, the data, or the processing tools involved.
Anticlimax
发表于 2025-3-29 01:41:48
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草率男
发表于 2025-3-29 06:10:47
The SIMBAD astronomical database,SIMBAD is the astronomical data base produced and maintained by the Centre de Données astronomiques de Strasbourg (CDS), at the Observatoire de Strasbourg, France.
Harass
发表于 2025-3-29 08:30:42
ESIS A Science Information System,This chapter describes the work being currently undertaken to define and develop the European Space Information System (ESIS). We will concentrate here on the user functionality aspects of the project, and refer the reader, for further detail, to Albrecht ., 1988.
UTTER
发表于 2025-3-29 12:07:35
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ATP861
发表于 2025-3-29 17:23:43
The Space Data Centre at RAL,The Rutherford Appleton Laboratory (RAL) is funded by the United Kingdom Science and Engineering Research Council (SERC) to provide scientific support services to the UK academic community in several areas. Of interest in the context of this book are the services to the UK astronomical community.
arthroscopy
发表于 2025-3-29 23:23:02
Coral Reefs: An Ecosystem in Transitionlination. The satellite carries two telescope systems on board: an X-ray telescope, operating in the energy range 0.1 to 2 keV, and a smaller XUV telescope sensitive in the range from about 20 to 200 eV. ROSAT —an abbreviation for Röntgen Satellite— is a German project with major contributions from
人类
发表于 2025-3-30 03:18:35
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Initiative
发表于 2025-3-30 06:46:59
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