guide star catalog造句

例句与造句

1. For example, the Guide Star Catalog II has entries on over 998 million distinct astronomical objects.
2. The original sky survey plates were digitally scanned by the Space Telescope Science Institute to create the Guide Star Catalog for the Hubble Space Telescope, and the Digitized Sky Survey.
3. One outcome was the Hubble Guide Star Catalog, a massive index of stars that has been added to many desktop planetariums, including three reviewed here ( The Sky, Voyager and Starry Night ).
4. It uses data from the Hubble Guide Star Catalog II . Began in the early 1990s, the current version is 8 ( released in 2012 ), which includes 3D models of the galaxy, multimedia tours and access to star catalogs.
5. It's difficult to find guide star catalog in a sentence. 用guide star catalog造句挺难的