古近系东营组和沙一段储层发生了两期的油气充注成藏，成藏期与两期断裂活动开启时间一致。
There were two periods of charge and accumulation of hydrocarbon in Dongying Fm (Ed) and Es_l member, being consistent with the two periods of active and open nature of faults.
西海原—海原—六盘山断裂带西南侧地块内发育连续成层的壳内低阻层，而其东北侧不存在大范围连续壳内的低阻层。
Southwest to the west Haiyuan-Haiyuan-Liupanshan fault exists continuous layered LR material in crust, while in its northeast side there is no such LR layer in crust.
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