“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	left G-module left G-object left Goldie dimension left Goldie ring left group left G-set left Haar measure left Haar module left half-plane left half-tangent left-hand left-hand cancellation lefthand circularly polarized light left-hand circular polarization left-hand derivative left-hand differentiability left-hand disguised handwriting left-handed left-handed circular polarization left-handed circular polarized wave left-handed co-ordinate system left-handed coordinate system left-handed crystal left-handed current left-handed curve

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。