问题:潘钟祥教授划分圈闭的三大类中,其中构造圈闭包括哪些亚类?
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:油气运移的总趋势是().A、从低处流向高处;B、从高处流向低处.
Monday, September 12, 2022
Thursday, September 15, 2022
Wednesday, November 22, 2023
Monday, September 12, 2022
问题:重结晶现象和矿物的多形转变主要发生于碎屑岩的胶结物中.
Thursday, September 15, 2022
问题: 计算炮点和排列移动的道数V 知:M=120,n=30,3200-225-0. 求:V=?
Monday, February 20, 2023
Thursday, October 19, 2023
问题:能够指示生物()特征的化石称为指相化石.A、生活环境.B、石化.C、向有机质转化.
Thursday, October 24, 2024
问题:地震波的速度与孔隙度成().A、反比;B、正比;C、无关的关系.
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:在测量平差理论中,根据观测误差对观测结果的影响性质,可将观测误差分为()两类。A、照准误差和读数误差B、人为误差和必然误差C、系统误差和偶然误差D、人为误差和环境误差
Tuesday, October 24, 2023
Thursday, September 15, 2022
问题:地壳运动的发展表现为若干阶段,每一阶段由相对宁静发展到剧烈活动,并对地质历史的发展产生重大影响.地壳的运动的这种阶段被称为构造运动期.
Thursday, November 14, 2024
Tuesday, October 24, 2023
问题:一般对相位闭合差要求是满足()(△t为闭合差,T*为该反射层反射波视周期)A、△t≤T*/3B、△t≤T*/2C、△t≤T*D、△t≥T*
Thursday, October 24, 2024
Thursday, September 15, 2022
Thursday, December 7, 2023
Tuesday, September 17, 2024