alluvial deposit
英 [əˈluːviəl dɪˈpɒzɪt]
美 [əˈluːviəl dɪˈpɑːzɪt]
冲积矿床
英英释义
noun
- clay or silt or gravel carried by rushing streams and deposited where the stream slows down
双语例句
- The results show that soil development in the Yellow River delta region is in the initial stage and the soil maintains the peculiarities of alluvial deposit in some aspects, including mineral composition, organic substance and pedological features.
研究结果表明该区土壤发育处于初始阶段，土壤在矿物成分、有机物质、土壤形成物等方面仍然在很大程度上保留着冲积物的特征。 - The result of analysing 67 samples of alluvial deposit Soil from Yangtze river showed: 1.Available sulfur content of soil was getting lower and lower from Wuwei county to Susong county.
对长江冲积土壤硫进行了分析，结果表明：1.从无为县开始沿江而上至宿松县，长江冲积土壤有效S有减少的趋势。 - Among them, SOM content showed obvious scale effect from alluvial deposit, residual and e deposit of granite, et al.
河流冲积物、花岗岩残坡积物等母质上形成土壤的有机质含量尺度效应明显。 - Gravel cemented geological body, called solid formation, has been found in the fluvial sediment of Quaternary system in the exploration and mining of alluvial gold deposit in recent years.
近年来在砂金矿床的勘探和开采中，发现在第四系河流冲积物中存在砂砾石胶结地质体，被称为胶结层。 - The basin was filled with thick sediments of Quaternary lake and alluvial facies and accumulated with tin placer which is locally enriched to be commercial deposit.
盆地中充填有第四纪湖相-冲积相厚层沉积，有砂锡聚集，局部富集成矿床。 - The way to dispose cemented layer of alluvial gold deposit
砂金矿床中的胶结层及处理对策 - Seismic response of alluvial soil deposit on a semi& elliptical canyon
半椭圆形河谷上沉积层地震响应研究 - Analysis on the factors affecting the flow of water under alluvial deposit
葛泉矿冲积层下采煤涌水量影响因素分析 - The result indicates that the Palaeogene of this area belongs to faulted lake-basin sedimentary system. Mainly developed are fan-delta, deep lake turbidite and calcirudite deposit, and also alluvial fan deposit in early period.
结果认为：该区下第三系属于断陷湖盆沉积体系，主要发育有扇三角洲沉积、深湖浊流沉积和粒屑灰岩沉积，早期还发育冲积扇沉积； - The alluvial deposit and coastal deposit follow normal distribution, they are straight lines in normal cumulative diagram.
而冲积和海岸沉积服从正态概率分布，其累积图表现为直线形；