“open stope mining method”的概念、定义、翻译、参考文献-科学参考

单词	open stope mining method
释义	open stope mining method Encyclopedia 工学空场采矿法释 open stope mining method空场采矿法在回采过程中将矿块划分为矿房和矿柱，分两步骤回采，在回采矿房过程中采场以敞空方式存在，主要靠矿岩本身强度和矿柱支撑能力维护采场稳定性的采矿方法。又称自然支护采矿法。
随便看	energy resolution power energy resource map energy resources of China energy-rich energy-saturated media energy-saving agricultural machinary energy-saving and low-carbon technology energy-saving building energy-saving control of sensors energy saving glass energy saving in aquaculture hothouse energy saving label energy saving lighting energy-saving management of agricultural machinery processing in rural areas energy-saving management of building in rural areas energy-saving management of cooking in rural areas energy-saving of diesel locomotive energy saving of station building energy-saving technologies in greenhouse energy saving technology of electromagnetic heater energy-saving technology of the rod pumping energy-saving technology of vehicle energy saving transformation of existing building energy saving transformer energy security

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。