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- fluvial outwash 河流冲积
- In turn outwash each tooth each tooth surface. 依次刷净每个牙齿的每个牙面。
- Most other Dutch soil types are fluvial. 荷兰大多数其它土壤类型是沼生的。
- The unconformity marks the change from fluvial to marginal marine deposition. 不整合面标志着河相至边缘海相沉积的相变。
- Understand the distribution of worldwide fluvial hydrocarbon production. 理解全球河成油气开采的分布。
- Introduced is a method for predicting sedimental sand body with fluvial facies. 介绍一种河流相沉积砂体预测方法。
- The latter is further sub-divided into gravelly and sandy braided fluvial facies. 其中辫状河可划分为砾质辫状河和砂质辫状河。
- The sea gull unfolds pair of wings , sliding out a consummate arc in azure sky, exquisite sand grain of white turns motion over and over under dark blue seawater outwash. 海滩边的鹅卵石被洗得格外明净。
- The term "fluvial incision" refers to vertical incision of stream channel into bedrock. 摘要流水下切是指河流河道在基岩中的垂直切割。
- Be full of that warm and fragrant joke on the white and fluvial river embankment with gentle and soft people. 白河的河堤上充斥着那温馨的笑语和温柔的人们。
- From Paleocene to Miocene, the sedimentary facies evolved from the extensive alluvial fan to the braided fluvial river environment. 从古新世到中新世,柴达木盆地北缘经历了由大规模冲积扇沉积到辫状河沉积的演化过程。
- There are two types of sedimentary facies in this region: the alluvial fan and the braided fluvial river. 结绿素-红山地区古新统至中新统发育2种沉积相类型,即冲积扇和辫状河。
- The sequence stratigraphy of fluvial systems is considered within the framework of basin type and evolution. 就盆地类型和进化讨论河成体系的层序地层。
- Hot event deposits occurred in Liantuo Formation of Lower Sinian, interbedded in fluvial facies sandstones and siltstones. 热事件沉积产物见于下震旦统莲沱组,夹于河流相沉积的砂岩及粉砂岩中。
- Major sedimentary facies in the Luohe Formation include alluvial fans facies, eolian facies,braided fluvial facies, and desert facies. 洛河组主要沉积了冲积扇相、风成沉积相、辫状河相和沙漠相;
- In the late Jurassic, the fluvial and alluvial deposition of semidry-dry environment came out againin the basin. 晚侏罗世盆地又演化为乾燥-半乾燥环境下的河流与冲积扇沈积。
- They include U-valleys, knife-edge crests, horns, cirques and firn-basins, as well as many glacial erraticboulders, outwash sediments, moulins, deformed pebbles and streak pebbles in U-valleys. 为研究该区古气候、古环境演化提供重要依据,为我国第四纪冰期划分和对比提供重要资料和证据。
- To study the neotectonic activity, knowledge of the burial ages of fluvial terraces is essential. 而河阶的形成年代常是台湾用以研究新构造活动的一个主要材料。
- The sedimentary facies are mainly fluvial facies,shallow lacustrine and coastal facies. 隆起区为河流沉积区,边缘为滨浅湖及河流交替沉积。
- The abandoned channel micro facies of fluvial reservoir blocks the fluid in the lateral. 河流相储层的废弃河道微相,在侧向上对流体起隔挡作用。