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- submarine alluvial fan 海底冲积扇
- Upward-fining channels may occur in a wide range of environments, from submarine canyon to alluvial fan. 向上变细的水道可以出现在好多种环境中,从海底峡谷到冲积扇。
- On multi-frequency amplitude overlay chart, the shape amid boundary of alluvial fan and delta submarine distributary channel deposited geologic bodies were clearly displayed. 在多频率振幅叠加图上,冲积扇、三角洲水下分流河道等地质体形态和边界反映清晰;
- On multi-frequency amplitude overlay chart, the shape and boundary of alluvial fan and delta submarine distributary channel deposited geologic bodies were clearly displayed. 在多频率振幅叠加图上,冲积扇、三角洲水下分流河道等地质体形态和边界反映清晰;
- These channels are most common near the apex of the alluvial fan body. 这些河道最常见于近冲积扇体的顶端。
- The population in the oases in hill pediment alluvial fan are the most. 山区和盆地相交的山前冲洪积扇缘绿洲地带最多,盆地中心及其盆地周围山区人烟稀少。
- The landform on which ancient human activity relic located was interfluvial floodplain on Yongding River Alluvial Fan. 古人类活动遗址所处地貌部位为古永定河冲积扇的河间冲积平原。
- 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。
- The main sedimentary facies of the Upper Carboniferous on the margin of the Xuefeng Anicient Land can be divided into submarine alluvial, foreshore siliciclastic, shallow beach carbonate, carbonate platform and backshore restrict carbonate facies. 摘要湖南沅陵雪峰古陆边缘上石炭统主要包括下列岩相类型:冲积扇砂砾岩相、前滨海滩砂岩相、浅滩碳酸盐相及混积岩相、潮下碳酸盐岩相及滩后局限碳酸盐岩相。
- 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。
- Climatic Resources at the Edge Belt of Alluvial Fan in the Southern Part of Zhungar Basin. 准噶尔盆地南部冲积扇缘的气候资源
- Luohe formation mainly develops aeolian deposit, alluvial fan and braided deposit. 洛河组主要发育风成沉积、冲(洪)积扇、辫状河沉积;
- It shows that FengYG alluvial fan is mainly formed by upper-flow-regime sheetflood process. 说明该冲积扇主要由高流态的片流过程形成的。
- Under this depositional setting, alluvial fan, river, fandelta and lake facies are developed. 研究区内存在冲积扇、曲流河、扇三角洲、湖泊等相类型。
- DTMs of change enable volumetric calculations to be made for the upstream and alluvial fan areas between epochs. 研究结果显示,火炎山边坡后退的形式有两种,一种为平行后退,多出现在搬运能力强的地方;
- The shingle beach distributes mainly in the erosion coast and the areas from alluvial fan or fan delta into the lake. 泥坪主要分布于湖水动力弱、无大河流注入的湖湾、湖岸地形平缓以及坝后湖水滞流地带;
- The types of landform is mainly composed by alluvial plain, alluvial fan plain and alluvial deltaic plain. 地貌类型主要由冲积平原、冲积扇平原、冲击三角洲平原组成。
- The sedimentary facies includes alluvial fan, fan-delta, offshore lake, shallow lake and deep lake facies. 沉积相类型包括:冲积扇相、扇三角洲相、滨湖相、浅湖相、深湖相。
- At first light, I started my trek up an alluvial fan into an unnamed canyon in the Cottonwood Mountains. 天刚亮,我就从一片冲积扇区(峡谷山口的扇形沉积物)处开始了旅程,进入了卡顿伍德山脉中的一个无名峡谷。
- Diplog patterns of the subaqueous alluvial fan are worked out and the whole analysis process are described. 总结出了利用地层倾角测井资料解释水下冲积扇的方法,给出了水下冲积扇的倾角解释模式。