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在评述前人有关实验相似性研究基础上，借鉴水工模型已有成果，提出解决水土侵蚀实验相似性的研究策略：分析不同条件下的相似准则和相似率，并通过实验加以检验。主要设想是：在畸变比尺模型中采用具有某种特殊性质的液体取代水，或采用某种特殊性质的介质取代土壤，使模型系统在主要作用力上同时满足动力相似的要求。
On the basis of reviewing predecessors’ researches on the similarity of experiments, we draw lessons from the existing achievements of hydraulic model and propose a research strategy to solve the similarity of experiments on water and soil erosion: we analyze similar criteria and similarity under different conditions and test them by experiments. The main idea is to use a special kind of liquid to replace water in the distortion scale model or to replace the soil with a special kind of medium so that the model system can meet the requirements of similar power on the main force at the same time.