“shrinkage stoping mining method”的概念、定义、翻译、参考文献-科学参考

单词	shrinkage stoping mining method
释义	shrinkage stoping mining method Encyclopedia 工学房柱采矿法释 shrinkage stoping mining method留矿采矿法将矿块划分为矿房、矿柱，先采矿房，后采矿柱，自下而上分层回采，每次采下矿石靠自重放出三分之一左右，剩余矿石留在矿房内作为继续上采的工作平台；矿房全部采完后，再将留在矿房中的矿石再进行大量放矿的一种采矿方法。由于随回采工作的推进，矿房以敞空形式存在，靠围岩的稳固性和矿柱来维护顶板稳定，因此属于空场采矿法的一种。
随便看	intergroup contact intergroup contact hypothesis intergroup discrimination intergroup negotiation intergroup relation intergroup sum of squares intergrowth interhalogen compound interhemispheric interim Interim Analysis interim construction planning Interim Government of North China interim judgment Interim Measures for Administration of Special Central Subsidies for Free Opening of Local Museums and Memorial Halls Interim Measures for Compensation for Utilization of Flood Detention Areas Interim Measures for Immediate Construction Planning Interim Measures for Social Assistance interim measures for the administration of investment projects financed by the loans of the international financial organizations and foreign governments Interim Measures for the Administration of Tobacco Advertising Interim Measures for the Compilation of County’sTown and Village System Interim Measures for the Prohibition and Removal of Books and Magazines Interim Provisions on Compulsory Contents of Urban Plans Interim Provisions on the Construction and Administration of Parking Lots Interim Provisions on the Selection Special-Grade Teacher

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。