Runoff plots play an important role in soil erosion monitoring,and the measurement of sediment concentration in collecting tanks is a key step.

 
  • 徑流小區是土壤侵蝕監測的一個(gè)重要方法,對其集流桶中含沙量的測定則是侵蝕監測準確與否的關(guān)鍵。
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