释义 |
sediment yield短语¹⁴⁴⁹⁷²⁺² 基本例句 沉积量 The establishment of BP neural network model provides a new way to study soil erosion and sediment yield rules. 该模型的建立为土壤侵蚀产沙规律的研究提供了一条新途径。 magsci Erosion and sediment yield process of soil dumped by people have been analyzed by simulated rainfall experiments. 通过人工模拟降雨实验,研究分析了强降雨条件下人为弃土的侵蚀产沙量及侵蚀过程。 dictall River sediment yield is the reaction of various natural factors and human action factor comprehensive role in basin, wash with sedimentation of river course to change, is related closely. 河流泥沙是流域内各种自然因素和人为因素综合作用的反应,与河道本身冲淤变化密切相关。 cnki The DYRM was run to simulate the process of water and sediment yield on slopes in the Middle Yellow River basin, considering the drainage division of water and sediment source areas. 在黄河流域产水产沙子系统修正分区的基础上,用黄河数字流域模型模拟计算中游流域的产水、产沙过程。 boshuo Using the experiential correlation method, sediment yield is calculated. 用经验相关法进行流域泥沙计算。 cnki With the development of the geographic information system GIS , it has been the increasing trend of the combination for soil erosion and sediment yield model and GIS. 近年来随着地理信息系统 GIS技术的发展,侵蚀产沙模型与 GIS的结合成为必然。 cnki |