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| 数据词典 | |||
| ★ 数据字典 | |||
| Englisch Thesaurus | |||
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| DD; DD (SA, CASE, DB) | |||
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| A database that contains the name, type, range of values, source and authorization for access for each data element in a database. It also indicates which application programs use those data so that when a data structure is contemplated, a list of the affected programs can be generated (May be a stand-alone information system used for management or documentation purposes, or it may control the operation of a database) | |||
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Data Dictionary : 34 Phrasen in 9 Thematiken |
| Computernetzwerke | 1 |
| Elektronik | 10 |
| Geophysik | 1 |
| Geowissenschaften | 1 |
| Informationstechnik | 10 |
| Luftfahrt | 6 |
| Technik | 1 |
| Telekommunikation | 2 |
| Weltraum | 2 |