Base on feature of seismic data obtained and geological problems resolved in ore prospecting, it is completely required to research a seismic method suited to metallic ore exploration.

根据金属矿地震资料的特点和拟解决的地质问题，研究一种适合金属矿区开展地震勘查的方法技术是十分需要的。

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This paper deals with the design method of bibliographic data base microcomputer management system, the system data structure, function and feature are given.

本文叙述了所研制的文献数据库微机管理系统的设计思想，数据库结构及系统的主要功能，特点。

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Establish the layer structure of assembly information model and assembly information data structure on the base of feature technique.

以特征技术为基础，建立装配信息模型的层次结构及装配信息数据结构。

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