erosion sediment yield的意思|示意

There are unique soil erosion and sediment yield characteristics in the gentle hilly black soil regions of the Northeast China for its unique physiogeographic condition and humanistic community.

东北黑土漫岗区由于其独特的自然地理与人文环境特征表现出独特的侵蚀产沙特性。

Understanding the methods of scale transfer in the processes of sediment yield is the base of soil erosion and sediment yield modeling in different scales and scale transfer.

认识侵蚀产沙过程中的尺度转换方法是进行不同尺度间侵蚀产沙模拟和尺度转换的基础。

In this research, soil erosion and sediment yield was calculated by runoff shear stress, runoff energy consumption and runoff power theory respectively.

分别利用坡面径流剪切力、坡面径流能耗和坡面径流单位水流功率理论对坡面土壤侵蚀发生过程进行了研究。

Base on investigation of soil and water loss in Baipenzhu reservoir catchment area, experimental research on rainfall-runoff-sediment yield of typical erosion landform and vegetation was carried out.

在对白盆珠水库库区开展水土流失实地调查的基础上，选择库区典型的侵蚀地貌类型与植被类型进行降雨—径流—产沙规律的初步研究。

Space scales of soil erosion and sediment yield and scales transfer problems have become currently new fields in soil erosion researches.

侵蚀产沙的空间尺度及尺度转换问题已成为当前土壤侵蚀研究的前沿领域。

Different positions in gully area have different phenomena of erosion and sediment yield, and even represent disparate patterns of water and sediment processes in different watershed scales.

沟壑区的不同部位具有不同的侵蚀产沙现象，并在不同的空间尺度上表现出迥异的水沙运动规律。为此需将流域分为坡面与沟道两大系统分别研究。