The challenge in working bottom up is that it may be hard to map Strategic and Tactical requirements that were defined before the rule mining unless there is additional metadata and context available.
从下到上的方法的难点在于可能在规则挖掘之前会很难确定战略战术需求，除非有额外可用的元数据和上下文。
You start with Jim Raynor and five Marines in the southwest corner of the map (1) on the outskirts of the Backwater Station mining operation.
你开始时拥有吉姆·雷诺和五名陆战队，处于地图的西南角(位置1)，回水基地的市郊。
Therefore, the use of text mining technology based on patent map theory can be rightly applied to the profound analysis of some technological area.
因此，利用基于专利地图理论的文本挖掘技术正好适用于对某一技术领域的深层次分析。
Precision of digital mining map is a guarantee of realizing digital mine.
满足数字化矿图的精度要求是实现数字矿山的重要保证。
This paper states the geographical map management system of Xishan coal mining area. Xishan coal electricity group company builds the company standard data-base for 2GB digital geographical map.
为了实现测绘成果资料的科学化管理，建立了西山矿区地形图管理系统，以2GB的数字化地形图创立了一个西山煤电集团公司规范的数据库。
The successful creation of mining and geological standard library provides the necessary conditions for the research and application of mine-map digital design, drawing and management.
采矿地质标准图库的创建成功给矿图数字化设计、绘制与管理技术的研究和应用提供了必要的条件。
The successful creation of mining and geological standard library provides the necessary conditions for the research and application of mine-map digital design, drawing and management.
采矿地质标准图库的创建成功给矿图数字化设计、绘制与管理技术的研究和应用提供了必要的条件。
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