| 成矿区带地质、物探、化探数据库管理系统的研制 |
| |
| 引用本文： | 黄竞先,王志民,李春霞. 成矿区带地质、物探、化探数据库管理系统的研制[J]. 岩土工程界, 1997, 0(Z1) |
| |
| 作者姓名： | 黄竞先 王志民 李春霞 |
| |
| 作者单位： | 有色总公司北京矿产地质研究所(黄竞先，李春霞)，北京科技大学(王志民) |
| |
| 摘 要： | 成矿区带地质、物探、化探数据库采用全中文集成管理环境，用户能在主系统或子系统中时刻了解系统的运行状态及当前的隶属关系；１４种关系运算条件、多值字段和改变数据类型、长度参数表的设计显著地改善了数据库的实用性。
|
| 关 键 词： | 数据库 信息管理系统 |
DATA BASE MANAGEMENT SYSTEM OF GEOLOGY, GEOPHYSICAL AND |
| |
| GEOCHEMICAL EXPLORATION FOR METALLOGENIC BELTS Huang Jingxian. DATA BASE MANAGEMENT SYSTEM OF GEOLOGY, GEOPHYSICAL AND[J]. Geotechnical Engineering World, 1997, 0(Z1) |
| |
| Authors: | GEOCHEMICAL EXPLORATION FOR METALLOGENIC BELTS Huang Jingxian |
| |
| Abstract: | In the environment of consentrate managment for data base of geology, and geophysico-geochemical exploration of metallogenic belts, user can understand runing states of a system and subordinate relation between a main system and a second system at any time. The application of data base is improved by the operational condition of fourteen relations, mult-value fields, function tables for changing type and length of data. |
| |
| Keywords: | database information management system |
| 本文献已被 CNKI 等数据库收录！ |
