| 摘要: |
| 地质记录是一种地质资料的摘录(全文摘录)、储存与提取的数据库系统。它是在DOS状态下采用Dbase Ⅲ+编辑而成的数据库管理系统。该系统由文献目录模块、地质资料模块和标本资料模块三大主要部分组成,具有良好的用户界面,使得用户能够方便地完成输入数据、编辑及综合提取所需信息、图形显示等。地质记录已发展成为能容纳地球科学中不同领域的文献资料,包括发表的和未发表的地质文献、野外记录和标本资料等。它已成为多国合作的数据库系统。英国CASP研究所及加拿大、中国等三个研究组已从事该项研究多年。由于该系统能向用户提供详尽信息,优于一般文献检索系统,加之功能齐备,应用灵活,将会在地球科学中许多领域发挥重要作用。 |
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| GEORECORDS DATABASE SYSTEM AND ITS PROSPECT OF APPLICATION TO GEOSCIENCES |
| Wang Yunsheng, Yan Jianguo |
| (Chengdu Institute of Technology) |
| Abstract: |
| Georecords is a system for the abstraction, storage and retrieval of geological data. The Georeeords database, which was implemented using the commercial database management sys-tem Dbase Ⅲ+ and compiled under Nantucket clipper, is a menu-drive system which allows for data entry and editing, retrieval (filter-searcher and browsing and report generation). The sys-tem has been developed to facilitate access to a wide range of data derived from many different sources including published and unpublished literature, field notebooks, specimen forms etc., and become an international co-operative database. Three research groups have been engaged in such a big project, they are Cambridge Arctic Shelf Program (head office), the Canada Geo-records office and Chengdu Georecords Centre. As the system is advanced, powerful and flexi-ble, the Georecords database will take a great part in geoseiences. |
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