计算机术语“data base description (DBD)”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	data base description (DBD)
释义	data base description (DBD) 数据库描述;［资料库说明］ In IMS／VS,the collection of macro parameter statements that describes an IMS／ VS data base. These statements describe the hierarchical structure, IMS／VS organization, device type, segment length, sequence fields, and alternate search fields. The statements are assembled to produce data base description blocks. 在IBM的信息管理系统IMS／VS中,描述IMS／VS数据库的宏参数语句的集合。这些语句描述层次结构、IMS／VS组织、设备类型、段长、顺序字段和替换检索字段。这些语句经汇编后产生数据库描述块。
随便看	automatic deactivation automatic decimal alignment automatic decimal tab automatic device backup automatic dialing automatic dictionary automatic digital computer automatic digital network automatic directory automatic document classification automatic document retrieval system automatic engineering design automatic error correction automatic error detection automatic extraction automatic-feedpunch automatic field duplication automatic file select automatic file sort automatic footnote tie in automatic headers/footers automatic hold automatic indexing automatic interrupt automatic justification

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