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soil erosion tracer measure
释义
soil erosion tracer measure
Encyclopedia
工学
水土保持试验观测
释
soil erosion tracer measure
水土流失示踪测定
通过测定土壤中所含或施用特定物质的行踪,分析土壤侵蚀、泥沙输移和沉积特征,判断泥沙来源的方法。
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