existing data base
英 [ɪɡˈzɪstɪŋ ˈdeɪtə beɪs]
美 [ɪɡˈzɪstɪŋ ˈdeɪtə beɪs]
【计】现成数据库
双语例句
- Cooperate with IT to build and improve the existing integrity management data base structure and to finally build up the integrity management platform suitable for the company.
部门配合，建立完善当前完整性管理数据库结构，并最终建立适合公司情况的完整性管理平台。 - At the same time, the existing research is still not enough to study on original data and a simple repetition on the base of a single research method.
但同时，现有研究中仍然存在原始史料挖掘和利用不够、研究内容简单重复、研究方法单一的问题。 - This thesis improves and expands the existing SD-DOOD, appending a kind of complicated data type: set on the base of data model of SD-DOOD;
本文是在本课题组已开发的演绎对象数据库系统SD-DOOD之上进行改进和扩充，在SD-DOOD的数据模型的基础上增加了复杂数据类型&集合； - Aiming at some problems existing in technical equipment of middle and small size electric machine, the methods of rapid variety design based on product data management system as data integrated base is studied in detail.
针对中小型电机工艺装备存在的问题，对以PDM系统为数据集成平台进行的产品快速变型设计方法进行了详细研究。 - Through the experiment with the existing methods, it is demonstrated that this algorithm can get a higher retrieval precision. ( 3) Recovery of missing data base on sparse representation.
通过与现有方法对比实验，实验结果证明了本文检索算法具有更高的检索性能。（3）基于稀疏表示的缺失数据的修复。