pre-development是什么意思
问题描述：
pre-development是什么意思
原句：“This approach implements engineered small-scale hydrologic controls to replicate the pre-development hydrologic regime of watersheds through infiltrating,filtering,storing,evaporating,and detaining runoff close to its source.”
答
pre-development 开发之前（指实施小规模水利控制项目之前）.
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