In loessal regions and alluvial valley fills of the western United states, both surface soil and subsoil are commonly friable. 在美国西部黄土区和冲积河谷里,表土和底土一般是容易破碎的。
The gold was mainly taken from the Archaeozoic submarine volcanic eruption products and partly from terrigenous weathered alluvial deposits. 金主要来自太古代海底火山的喷发产物,部分来自陆源风化冲积物。
Alluvial fan deposits in the Kongdian Formation, Huanghua depression 黄骅坳陷孔南地区孔店组冲积扇沉积特征及地质意义
Alluvial rivers can be regarded as iterative systems. 冲积河流可以被视为迭代系统。
Relationship Between Matric Suction and Strength Characteristic of Yellow River Alluvial Silts 黄河冲积粉土的吸力和强度特性关系
This is an alluvial flat where no villager dares to plant crops. 这是一片河漫滩,村里没有人敢在这里种庄稼。
A weak movement of the faults results in shallowing and filling of the lake basin, and developing alluvial fan and fluvial facies. 断层活动减弱时,水体变浅或乾涸,湖盆被充填,主要发育冲积扇或河流相沈积。
The farmers found the alluvial deposits at the mouth of the river very fertile. 农民发现这条河口底下的沉积物很肥沃。
The piedmont alluvial fans widespread on the east side of Xishan and the south side of Beishan. 北京西山东麓和北山南麓广泛分布着山麓洪积扇地形。
Low-lying alluvial land near a river. 河流附近的冲击的低地。
A number of alluvial fans along the base of a mountain may coalesce to form a continuous alluvial slope. 沿着山脚的一些冲积扇可能联合起来形成连续的冲积坡。
The reservoirs of coarse sandstone facies and fine conglomerate facies are the best in the alluvial fans of the study area. 粗砂岩相和细砾岩相储层为研究区克下组冲积扇中最好的储层;
Low-lying alluvial land near a river. The waves dashed against the rocks. 河流附近的冲击的低地。浪涛猛烈地冲击着岩石。
Rich and moist soils such as well – drained alluvial soils, do not support sandalwood well; the heartwood in such trees will be deficient in oil. 丰富和潮湿的土壤,如排水良好的冲积土壤,不支持檀香很好,在这些树木心材将在石油不足。
Once a natural levee alluvial flood, it will generate a new cross-flow. 天然堤一旦被洪水冲积,就会产生新的叉流。
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;
Detailed sedimentary research indicates that Late Jurassic Mohe basin contains the alluvial fan, fan-delta and lacustrine facies, belonging to continental molasse deposits of the foreland basin. 详细的沉积学研究表明:晚侏罗世漠河盆地主要发育冲积扇、扇三角洲和湖泊相沉积,属于前陆盆地的陆相磨拉石部分。
The working method and requirement of the hydrologic reconnaissance for the wellhead field of the alluvial lacustrine plain are systematically expounded in this paper. 本文系统地阐述了冲湖积平原水源地水文勘测工作方法及要求,结合小杨庄水源地指出了水文勘测工作的重要性。
A study of purification capacity of vadose zone on pollutants from infiltration water in the Luohe alluvial plain 洛河冲积平原包气带对入渗水污染物净化能力研究
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。
The probability curves of alluvial fan conglomerate reservoir have the characteristics of coarse-grained, wide-range and low-slope. 粒度分析资料是一个传统的划相指标,洪积扇储层的概率粒度曲线以其粗粒度、宽区间、低斜率为特征。
With the party and the Shule River alluvial fan alluvial plain, this constitutes a land-locked plains Dunhuang. 党河冲积扇带和疏勒河冲积平原,构成了敦煌这片内陆平原。
Pearl River was originally alluvial sand bars, hence the name. 原是珠江冲积而成的沙洲,故名。
Study on the Geomorphic Development and Relative Sea-level Changes in the Coastal Alluvial Lowlands of Liaodong Peninsula in Holocene 全新世辽东半岛海岸冲积低地地形发育和相对海面变化的研究
Analysis on Basis and Mathematical Method of Channel Classification of Alluvial River 冲积河流河型分类的依据及数学方法分析
Alluvium, alluvial material accumulation and the damaging effects are not too much intensity. 冲积、洪积物的堆积及破坏作用强度均不太大。
Placer mining: Oldest method of recovering gold from alluvial deposits. 砂矿开采:从冲积层回收黄金的最古老方法。
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。
Any of several Australian gum trees growing on moist or alluvial soil. 几种生长在潮湿或淤积的土壤中的澳大利亚桉树的任意一种。
Due to development and utilization of shallow underground water in southern flood alluvial area in the Yellow River Delta area, regional group of funnels have been formed in this area. 黄河三角洲南部冲洪积扇区浅层地下水由于长期大量开发利用,早已形成了区域性漏斗群。