请输入您要查询的字词:
单词
fishway
释义
fishway
Encyclopedia
工学
鱼道
释
fishway
鱼道
以一定坡度连接阻隔障碍物上下游的水槽式人工水道。又称鱼梯、技术型鱼道。
农学
鱼道
释
fishway
鱼道
将过坝水头差分解成多个较小的落差,形成一系列的水池,水池间设有隔板,隔板上设有堰、孔、槽或缝,沿程利用水垫、沿程摩阻、水流对冲和扩散来起到消能减缓流速帮助鱼类通过的一种过鱼设施。又称鱼梯或技术型鱼道。
随便看
Drama College The Hong Kong Academy for Performing Arts
drama crisis
Drama Department Lu Xun Literature and Art University
Drama department People's Liberation Army Academy of Art
Drama Department, School of Arts, National Beiping University
drama director's explication
Drama Era
Drama for Peasants
Drama Group
drama in anti-Japanese base area
Drama in Education
drama in education
Drama in Education of Trinity College Dublin
Drama in the Liberated Region
Drama Journal
Drama Literature
drama of anti Japanese war
drama of Chinese minority nationalities
Drama of life
drama of Monba nationality
drama of or on China's ethnic minorities
drama of Yuan Dynasty
Drama Performance Activities ofSouthern China Society
drama production process
Drama Research Institute of Shanxi Province
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/9/2 6:51:41