“downstream fish passage facilities”的概念、定义、翻译、参考文献-科学参考

单词	downstream fish passage facilities
释义	downstream fish passage facilities Encyclopedia 工学下行过鱼建筑物释 downstream fish passage facilities下行过鱼建筑物帮助鱼类顺利从障碍物上游到达下游，并降低鱼类下行过程中受伤及死亡概率的水工建筑物。
随便看	consumption efficiency consumption insurance consumption level consumption of aquatic products consumption of electricity consumption of fixed capital consumption (or domestic supply) of refined oil consumption-portfolio choice model consumption poverty alleviation consumption rate consumption revolution consumption rite consumption stratification consumption structure consumptive disease consumptive forest biological assets consumptive part consumptive thirst contact contactal cement contact algebra contact analog contact angle contact angle hysteresis contact area

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