请输入您要查询的字词:
单词
contour hedgerow
释义
contour hedgerow
Encyclopedia
农学
等高植物篱
释
contour hedgerow
等高植物篱
在山丘、坡面上沿等高线按照一定的间隔,以线状或条带状密植灌木、乔木及灌草结合的植物篱带。在篱带间种植作物可以减缓径流、减少水土流失。是坡耕地上低投入、高收益的保护性耕作和可持续利用设施。
随便看
closed orthonormal system
closed path
closed path Green's function
closed path; loop
closed path space
closed pipe
closed plane
closed pneumothorax
closed point
closed point set
Closed Population
closed power station
closed professional sports league
closed pseudo-manifold
closed quadrature formula
closed quantum system
closed range theorem
closed ray
closed region
closed reserve system
closed resonator
closed Riemann surface
closed ring
closed scheme
closed season
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:2026/6/17 22:38:57