查询词典 mining

Hospital ; management procedure/decision tree ; classification rule ; data mining type

医院； 管理程序；神经网络/决策树；分类规则；数据挖掘类型

Data Mining. Decision Tree. Rough Set Theory.

数据挖掘，决策树，粗糙集理论

The hybrid model of Decision Tree + Support Vector Machine is an innovative Data Mining techniques which will be used as a classifier for resolving the factors which affect the debris flow happening. The entire study can be broken into two parts.

混合模式（即结合决策树方法与支援向量机法）是一种创新的资料采掘技术，其可以利用於评估地文因子对土石流发生的影响。

Deep-sea mining is a new subject and it is necessary to study further on it.

深海扬矿是一个崭新的课题，很有必要进行研究。

The improper definement of property right is the theorical cause of heavily damage on land by mining.

产权的错误界定是采矿后地面千疮百孔的理论原因。

Keywords undergroud property;mining property;property definement;negative externalities

地下权；采矿权；产权界定；负外部性

The paper systematically summarized and reviewed plenty of achievements of rock strata movement and structure evolution, the migration laws of coal-bed methane and degasification methods, it can get that the mining overburden rock fissure patterns and distribution of methane migration law are the theoretical foundation of safety and simultaneous extracting of coal and gas, which are one of the study key points for the future.

论文系统评述了采动覆岩移动与结构演化、煤层瓦斯运移及瓦斯抽采方法的诸多成果，认为覆岩裂隙分布形态及其中瓦斯运移规律是实现煤与瓦斯安全共采的理论基础，也是今后研究重点之一。

The development of mining engineering requires a higher degree of mechanization to improve working environment, to promote productivity, efficiency, and rate of recovery, and to highlight research on safety engineering and technology.

矿业工程的发展要求进一步提高机械化程度，实现高产、高效、高回收率，重视研究安全工程及技术，以改善矿工的劳动条件。

The paper makes extensive and profound study on the status quo of land reclamation as a result of the development of mining industry in China,analyzes the influence of the demolishment on economic and social development,the tendency,as well as relevant issues concerning the reclamation,with several countermeasures put forward in the end.

本文在充分收集我国矿业破坏土地复垦情况的基础上，对我国矿业破坏土地对经济社会发展的影响、发展形势及复垦存在问题进行了分析研究，并提出了相应的对策措施。

Ecological compensation of coal exploitation is not only compensation for the degeneration of national ecology,but also for the denizen in mining areas.

煤炭开采生态补偿是指在煤炭资源开采过程中，对依附于煤炭资源之上的自然生态系统造成破坏和矿区居民遭受损失给予补偿。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。