【摘要】 在分析反程序开采必要性的基础上，通过现场探测，研究了反程序开采的导水裂隙带发育规律，为反程序开采提供了科学依据。更多还原

【Abstract】 The necessity of mining in reverse procedures was analyzed in the paper. Through field investigation the developing rule of water flowing fractured zone in mining with reverse procedures was studied, thus providing scientific basis for mining with reverse procedures.更多还原