煤层底板复合岩层微观缝隙结构复杂程度定量辨识.Published in:Coal Science & Technology (0253-2336), 2023, v. 51, n. 7, p. 53, doi. 10.13199/j.cnki.cst.2023-0450By:王心义;陈博;田世元;邹宇;张波Publication type:Article