开采沉陷预计 meaning in Chinese

prediction of mining subsidence

Study on the forecasting and maintenance system of special railway subsidence in mine area
矿区专用铁路开采沉陷预计及治理系统研究
Estimation and harnessing of surface subsidence under mining area ' s railroad a expert system
矿区铁路开采沉陷预计及治理专家系统研究
In accordance with peculiarity of existing prediction model , the renewal on digital terrain map with large scale is actualized in the current digital mapping system with simplified data processing
文中针对现有开采沉陷预计模型的特点，以通用数字化成图系统为操作平台，经过简单的数据处理后，实现了矿区大比例尺数字地形图的预测更新。
The settlement isoline map , based on subsidence prediction in mining area , is difficult to be directly applied to land planning in mining area and mgis analysis due to its different data structure from digital terrain map
摘要基于开采沉陷预计的采煤区下沉等值线图不便于直观地反映矿区地形的动态变化，其图形数据结构与数字地形图存在差异，难以直接用于规划设计和矿区gis分析。