longwall
英:['lɒŋwɔ:l] 美: ['lɒŋwɔl]
longwall 基本解释
adj.长壁开采法的;
longwall 相关例句
词组短语
longwall mining[矿]长壁开采
权威例句
Fully mechanized longwall top coal caving technology in China and discussion on issues of further developmentSome social and psychological consequences of the Longwall method of coal-getting.Rock mechanical investigations of seismic events in a deep longwall coal mineInfluence of geotechnical factors on gas flow experienced in a UK longwall coal mine panelNumerical study on effects of coal properties on spontaneous heating in longwall gob areasDevelopment of stress measurements and instrument placement techniques for longwall coalReservoir simulation-based modeling for characterizing longwall methane emissions and gob gas venthole productionPrediction of progressive surface subsidence above longwall coal mining using a time function. Int J Rock Mech Min SciNumerical analysis of the influence of in-seam horizontal methane drainage boreholes on longwall face emission ratesStudy on microseismic monitoring for spatial structure of overlying strata and mining pressure field in longwall face