金刚石钻进 meaning in Chinese
diamond boring
diamond drilling
diamondboring
diamonddrilling
Examples
- Application of diamond drilling to the detailed investigation in bouldery formation for liumei bridge
金刚石钻进在流美大桥砾卵层详勘施工中的应用 - The article introduces the basic concepts and common methods of fuzzy mathematics , initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits , classification of rock drillability , and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory
初步探讨了以下几方面的应用： 1 )用隶属度划分金刚石钻进“打滑”地层； 2 )综合评判在金刚石钻头评价、岩石可钻性分级及钻探造浆粘土评价中的应用； 3 )用模糊聚类分析进行“硬岩石”分类； 4 )用模糊数进行钻孔竣工时间预估及地下水质评价； 5 )模糊模式识别在新矿区类型识别和最佳水源地选择中的应用； 6 )模糊相似选择及其改进算法在金刚石钻头选择和油田开发方案评价中的应用； 7 )模糊控制在泥浆性能和矿坑涌水量预测中的应用； 8 )优化理论模型在金刚石钻头和深基坑支护方案综合评价中的应用。