| 1. | We often took a walk along the meandering river after supper . 晚饭后我们常沿着那条弯弯曲曲的小河散步。 |
| 2. | Approach to modeling method of meandering river point bar sandbodies 曲流河点坝砂体建模 |
| 3. | Perfect morphology of meandering river for middle and lower reaches of hanjiang river 汉江中下游河道最佳弯道形态 |
| 4. | The depositional sequences of meandering river are typical of the development of point bars , crevasse - splays , natural levees and flood plains 曲流河沈积以发育点砂? 、决口扇、天然堤和泛滥平原等微相单元?特徵。 |
| 5. | Visitors are recommended to take a bamboo raft ride downstream to take in the meandering river course , as well as its great many sandbanks and shoals 游人可在此乘竹筏沿溪顺流漂游而下,溪流蜿蜒曲折,洲滩众多,故有“溪有十八滩,一滩高一滩”之说。 |
| 6. | The lower part of formation , that is , 6 - 7th sand group , with the deposition of braided river is different with the upper , l + 2 - 5th sand group , which belongs to deposition of meandering river 埕岛油田馆上段下部6 ? 7砂组为辫状河沉积,上部1 + 2 ? 5砂组为曲流河沉积。 |
| 7. | The fluvial sediments of the neogene in the nanpu 35 - 2 area of central bohai gulf are well - developed and can be divided into two types as meandering river sediments and braided river sediments 摘要渤海湾中部南堡35 - 2地区新三系河流沈积十分发育,可分?曲流可沈积和辫状河沈积两种类型。 |
| 8. | Chang - 2 oil - bearing beds of the yanchang formation , which is one of the most important oil - producing beds in the area , is mainly composed of braided river deposits with the meandering river existed only in the restricted northwest part of yanchang 延长地区上三叠统长2油层组是一套发育于浅水台地背景之下的陆源碎屑岩沉积,以辫状河河流相沉积为主,曲流河沉积仅在研究区西南角小面积分布。 |
| 9. | Lake delta depositional systems appear from lower permian shanxi to middle permian xiashihezi phase , braided river delta in shanxi phase with delta plain subfacies sedimentary deposit , and so early xiashihezi , meandered river delta plain subfacies in later xiashihezi group ( 2 )下二叠统山西组中二叠统下石盒子组为湖泊三角洲沉积体系,其中山西期为网( braided )状河湖泊三角洲,以三角洲平原亚相沉积为主,下石盒子组早期也为网状河三角洲、晚期为曲流河三角洲平原沉积。 |
| 10. | Furthermore , sorting of the sandstones in the braided river is better compared with that of in the meandering river system . in the same subfacies , grain size is larger and sorting is better in the channel sandstones which developed with large - scale cross - beddings such as trough cross - bedding , compared with sandstones in the flood microfacies . in the same microfacies , better sorting and coarser grained sandstones are distributed in the middle and lower part of the unit 与曲流河亚相相比,辫状河亚相砂岩的粒度较粗,分选性较好,砂体多次叠置而规模更大;相同河流亚相的河道微相与泛滥平原微相相比,前者的砂岩粒度较粗、分选性较好,发育槽状交错层理等大型层理构造;在同一微相内,处于中下部的流体单元其粒度较粗,分选较好。 |