quantou meaning in Chinese
圈头
泉头
Examples
- The lateral seal of the fault is studied with calculating the seal ratio , it is medium in yaojia group and quantou group , fairly good in nenjiang group and qingshankou group
通过封堵率计算研究表明，该断裂的侧向封烃能力在姚家组和泉头组地层中为中等，在嫩江组和青山口组地层中较好。 - By summarizing and analyzing the geological setting , uranium source , paleoclimate , hydrology , lithologic - lithofacies conditions in the region , it is indicated that the quantou formation in fanjiatun - jiutai area and the qingshankou formation in yangdachenzi area are potential metallogenic prospective areas for in - situ leachable sandstone type uranium deposit in the region , which develop braided channel or delta marginal sandstones , and possess favorable forming conditions of interlayer oxidation zone , and constituting supply - passage - discharge system of abundant uranium source
综合研究区域成矿地质背景、铀源、古气候、水文地质、岩性岩相条件，认为范家屯九台一带的泉头组及杨大城子一带的青山口组发育辫状河或三角洲前缘砂体，构成了铀源供应充足的补径排系统，具有有利的层间氧化带形成条件，是本区地浸砂岩型铀矿的有利成矿远景区带。 - The analyses of the sedimentary facies , rock geochemistry and reformation after the sedimentation from the upper cretaceous quantou formation to nenjiang formation indicate that the beneficial sand - bodies of the uranium deposit are mainly quantou formation ' s braided channel and qingshankou formation ' s delta sandstone types
摘要从上白垩统泉头组嫩江组沉积相展布、岩石地球化学及沉积期后改造作用分析入手，阐明了研究区有利铀成矿砂体主要为泉头组的辫状河与青山口组的三角洲砂体。 - Regional burial history and other factors being considered , the third thermal fluid activity , which spans the time range from late quantou formation to middle - late qingshankou formation , is considered as a major period in which massive natural gas pools was formed among all periods charging of gas in the yingcheng formation reservoir in xujiaweizi rift
结合本区的埋藏史分析，认为4期天然气充注成藏中第三期是形成大规模天然气藏的主期，即泉头组沉积末期至青山口组沉积中晚期。