The design and implementation of the Interface for Database Query in Chinese (IDCQ). The system includes regular word segmentation subsystem and object semantic analysis subsystem.
设计和实现了汉语数据库自然语言查询接口系统（IDCQ），系统包括正则分词子系统和对象语义解析子系统；
This paper describes a method of obtaining knowledge from database when developing an expert system of diagnosing and treatment with Chinese medicine.
介绍了一种在开发中医诊疗专家系统时，从数据库获取知识的方法。
Attributes of spatial database show with Chinese characters, it can show the data according to the scale, the system also can do some easy select and so on.
文中解决了空间数据库中属性的汉字显示问题，并且实现了数据的按比例显示和一些简单的空间属性查询等。
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