请输入您要查询的字词:
单词
forage and livestock in pasture area
释义
forage and livestock in pasture area
Encyclopedia
农学
草地水文水资源
释
balance among water; forage and livestock in pasture area
牧区水草畜平衡
保持天然草原生态系统良性循环,在区域水资源承载力范围,以及一定时间和空间内通过灌溉草地和其他途径提供的饲草饲料量与饲养牲畜所需的饲草饲料量之间相对稳定的关系。
随便看
conservational biological control
conservation and management fee for wild animal resources
conservation and management of animal resources
conservation and management of landscape heritage
conservation and management of plant resource
conservation and non-conservation
Conservation and Preservation of Textiles
Conservation and Restoration of Archive Materials
conservation and restoration of ceramics and pottery
conservation and restoration of paper collection
conservation and restoration technique of collection for oil painting
conservation and restoration technique of collection for stone collection
Conservation and Restoration Technologies of Chinese Cultural Relics
conservation and restoration technology of bone, horn and ivory collection
conservation and rstoration of ancient books
conservation and utilization of mineral resources
Conservation Biology
conservation biology
conservation biology of fishes
conservation difference scheme
conservation ecology
Conservation Environment of Cultural Relics
conservation equation
conservation equation of flow
conservation equations
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:2026/10/1 13:42:16