mouth-bar
基本解释
- 拦门沙
英汉例句
- The grain size of the sediment in distributary mouth bar is coarser than that in the crevasse splay sediment.
三角洲前缘河口砂坝沉积物粒度较平原决口扇粗。 - The degree of fracture development and oil-bearing are bad in turn in interdistributary bay deposit, mouth bar, subaqueous distributary channel.
分流间湾、河口坝、水下分流河道微相裂缝发育依次变差，试油效果次之； - Oil and gas were mainly inhabited in the distributary channel and mouth bar of deltaic front.Reservoir properties, faults and low amplitude struc...
油气分布主要受控于三角洲前缘相水下分支河道、河口坝型砂体,岩性控制油气分布,储层物性、断层、低幅度构造控制油气富集高产。 - Subaqueous distributary channel is the most favorable facies belt, followed by frontal sheet sand, subaqueous main channel, mouth bar and distal bar.
提出水下分流河道砂体是最有利储层发育的微相类型，其次为前缘席状砂、水下主河道、河口坝和远砂坝微相。 - SpareDescription: Tendency of deposition in the Guanting reservoir and dredging on mouth bar of the Guishuihe estuary are analyzed by the data from the model experiments.
描述:在实体模型试验的基础上，对官厅水库的泥沙淤积发展和妫水河口拦门沙的清淤疏浚措施进行了研究。