请输入您要查询的字词:
单词
网围养鱼
释义
网围养鱼
Encyclopedia
农学
网围养鱼
释
seine fish
网围养鱼
在江河、湖泊、水库等水域通过围、圈、拦、隔等工程措施,围拦一定面积的水域,在其中从事集约化的鱼类养殖方式。是池塘养鱼高产技术与大水体优良生态环境的结合;采取混养、密养,投放草、鲤、鲫、鲂等鱼类;以人工投饲为主、依赖天然饲(饵)料为辅的养鱼方法。
随便看
cement solidification
cementum
cement without cement clinker
Cemetery at Banlashan
Cemetery at Changzhuang
Cemetery at Chengjiagou
Cemetery at Cuijiahe
Cemetery at Dabona
Cemetery at Dadingshan
Cemetery at Dahan
Cemetery at Dalü
Cemetery at Dazhujiacun
Cemetery at Dianhe
Cemetery at Ganbazi
Cemetery at Gangouzi
Cemetery at Gangshang and Loushang
Cemetery at Gaojiabu
Cemetery at Hala Haigou
Cemetery at Haochuan
Cemetery at Heimajing
Cemetery at Hengshui
Cemetery at Heshangling
Cemetery at Jiuwutou
Cemetery at Jucun
Cemetery at Lingyanghe
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:2025/12/11 6:57:31