however, standard computer languages such as fortran and basic can be very difficult to use to write the programs. a special simulation language, known as gpss, is discussed.

1、

application of msdas-gis to the prediction of mining-induced subsidence in some metal mine

MSDAS-GIS在金属矿山开采沉陷预测中的应用

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2、

in this paper, the mathematical models of ground surface movement caused by underground mining of phosphate body under thin alluvium were established by using laplace function and the engineering example was analyzed by using the model.

采用Laplace函数导出了薄冲积层下磷矿开采引起地表移动变形分析的数学模型，并用该模型对矿山开采工程实例进行了具体的计算分析。

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3、

this paper studies the heavy metal distribution of creek water and its sediments in this area. the result shows that the cd, as, zn is the most distinct pollution elements;

对该区西港河、东港河河水和水系沉积物中重金属元素分布特征的研究结果表明，该区矿山开采和冶炼活动形成的重金属污染元素主要为Cd、As、Zn；

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4、

application of computer simulation and gpss simulation language in mining

计算机模拟与GPSS模拟语言在矿山开采中的应用

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5、

the basic idea and data structure of schema designing on special mining, estimate on environment impact of mining subsidence and the prediction and forecast of mining subsidence based on gis are analyzed.

对基于GIS的三下采煤方案设计、开采沉陷的环境影响评价以及矿山开采沉陷的预测预报的基本思路和数据结构的组织方式进行了分析；

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6、

the method and its application of mining subsidence forecasting system developing by using idl

利用IDL开发矿山开采沉陷预计系统的方法与应用

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7、

combining mining and the computer 3d technology, we have developed the mcai system for mining and gotten good result.

结合采矿技术和计算机3D技术，开发了金属矿山开采的MCAI系统，取得良好的效果。

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8、

application of unequal interval gm ( 1,1) model in mining subsidence

非等间隔GM（1,1）模型在矿山开采沉陷中的应用

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9、

the general idea about the application of gis to mining subsidence is put forward.

提出了GIS在矿山开采沉陷中应用的总体思路；

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10、

the application research of gis in mine slope exploitation

GIS在矿山开采边坡中的应用研究

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11、

computerization study on predicting mining subsidence based on gis

基于GIS的矿山开采沉陷预测电算化研究

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12、

integrated gis solution oriented to coal mining subsidence-assistant decision

面向矿山开采沉陷辅助决策的一体化GIS解决方案

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13、

investigation on evaluation of mining subsidence induced environmental impact based on gis

基于GIS的矿山开采沉陷环境影响评价探讨

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14、

research on parameters fitting of mining subsidence based on origin

基于Origin矿山开采沉陷数据拟合求参研究

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15、

analyses of causes for ecological destruction by mining activities in china

我国矿山开采中生态破坏的原因分析

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16、

this thesis discusses the importance of introducing gis into the study of mining subsidence.

阐述了将地理信息系统（GIS）引入矿山开采沉陷的重要性。

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17、

the analysis about fixed assets of coal industry of china

中国煤炭行业固定资产存量分析

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18、

views on developing joint-stock cooperative enterprises in the coal industry

关于煤炭行业发展股份合作制企业的若干意见

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19、

the coal industry needs to strengthen the industrial policy research

煤炭行业需加强产业政策的研究

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20、

the trend of the disasters of hebei coal trade and its measures

河北省煤炭行业灾情趋势及预防措施

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