sediment transportation modulus 输沙模数(1)   输沙模数      After deducting slight soil loss area 38.2 million km2 and its annual sediment yield 29. 7 million t,the annual average sediment yield in area of 73.4 thousand km2 of gullied and rolling loess region was952. 7 million t and the erosion modulus was 12980 t/km',which was 52.1% more than the annual average sediment transportation modulus.      考虑水库等栏沙，还原计算的年均产沙量为9．824亿t，扣除轻微流失面积3．82万km2及其年产沙量0．297亿t，黄土丘陵沟壑区7．34万km2面积上年均产沙量9、527亿t，年土壤侵蚀摸数为12980t／km2，比年均输沙模数高出52．1％。 短句来源   “sediment transportation modulus”译为未确定词的双语例句      Variation of Sediment Transportation Modulus at Heavy and Coarse Sediment Areas in the Middle Reaches of Yellow River Basin      黄河中游多沙粗沙区输沙模数变化分析 短句来源   相似匹配句对      Upstream Transportation of Sediment in Estuary      河口地区沉积物的溯河搬运 短句来源      Comparison and Analysis of Sediment Transportation Equations      泥沙搬运能力方程的比较分析 短句来源      Logistics and Transportation      物流与运输 短句来源      C-Transportation Problems      C运输问题 短句来源      On the distribution of sediment concentration      关于悬移质含沙量沿垂线分布的几个问题 短句来源 查询“sediment transportation modulus”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          The annual average sediment transportation amount was 952. 5 million t and annual averagesediment transportation modulus was 8535 t/km2 in the 1960s in the reaches from Hekouzhen toLongmen of the Yellow River,with an area of 111. 6 thousand km2. Considering the amount retained by reserviors,the actual annual average sediment yield should be 982.4 million t. After deducting slight soil loss area 38.2 million km2 and its annual sediment yield 29. 7 million t,the annual aver...             黄河流域河龙区间面积１１．１６万ｋｍ２，６０年代年均输沙量９．５２５亿ｔ，年均输沙模数８５３５ｔ／ｋｍ２。考虑水库等栏沙，还原计算的年均产沙量为９．８２４亿ｔ，扣除轻微流失面积３．８２万ｋｍ２及其年产沙量０．２９７亿ｔ，黄土丘陵沟壑区７．３４万ｋｍ２面积上年均产沙量９、５２７亿ｔ，年土壤侵蚀摸数为１２９８０ｔ／ｋｍ２，比年均输沙模数高出５２．１％。在小流域泥沙来源分析中，将坡长２０ｍ径流小区的年产沙模数改正为自然坡长的年产沙模数，加上坡面浅沟汇流加大冲刷的作用，未治理坡耕地年产沙模数在１５０００ｔ／ｋｍ２以上。由此算得的小流域各地类年产沙模数，作为工程规划设计和计算水土保持减沙作用的依据较为接近实际。 文摘来源          In the middle reaches of Yellow river basin,a lot of projects have been built.Human activities have changed the land surface and erosion process ,they have also alleviated erosion intensity and retained runoff and sediment. Isograms of sediment transportation modulus and coarse sediment modulus are drawn up based on the obtained data.The variation law of sediment and coarse sediment transportation modulus at areas with more and coarse sedimen...             该文根据绘制的黄河中游输沙模数与粗泥沙模数等值线图，研究分析了黄河中游多沙粗沙区输沙模数与粗沙模数变化规律。 文摘来源       相关查询: sediment transportation sediment transportation equation sediment transportation model sediment transportation pathway sediment transportation load sediment transportation capacity sediment transportation way sediment transportation rules transverse sediment transportation suspended sediment transportation sediment transportation mechanics hydrology and sediment transportation  对查询结果不满意

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