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fish passage facilities
释义
fish passage facilities
Encyclopedia
工学
过鱼建筑物
释
fish passage facilities
过鱼建筑物
帮助鱼类翻越河道中人工或天然障碍物(大坝、水闸、堰、跌水等)的水工建筑物。又称过鱼设施。
农学
过鱼设施
释
fish passage facilities
过鱼设施
在闸坝或天然障碍等处人工修建用于辅助和引导鱼类通行的通道或采取措施的系统。
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