Saturday, March 25, 2023
Sunday, September 11, 2022
Thursday, August 10, 2023
Sunday, September 11, 2022
Sunday, January 28, 2024
问题:渠道渗漏的地质因素有哪些?山区和平原地区的渗漏有哪些不同?
Sunday, April 21, 2024
Sunday, September 11, 2022
Tuesday, March 21, 2023
Thursday, May 16, 2024
Tuesday, July 25, 2023
问题:承压水由于()、()的限制,故承压水的资源不易补充恢复。
Tuesday, March 21, 2023
Tuesday, July 25, 2023
Sunday, September 11, 2022
Saturday, March 25, 2023
问题:结构面的成因类型及其特征是什么?卸荷裂隙与风化裂隙的分布有何规律?
Saturday, February 18, 2023
Friday, November 17, 2023
Friday, November 17, 2023
问题:断层几何要素有:()、()、()、()、()。地质构造是影响煤矿建设和生产的各种地质因素中最重要的因素之一,包括()、()和()。
Sunday, September 11, 2022
Sunday, September 11, 2022