请输入您要查询的字词:
单词
放牧场轮换
释义
放牧场轮换
Encyclopedia
农学
放牧场轮换
释
rotation of pastures
放牧场轮换
放牧地在一个利用周期内,按照一定的规划,放牧时间、利用方式、放牧家畜和保育等逐年更替,以避免草地连续多年在同一时期以同一方式或为同种家畜利用,从而威胁优良牧草的再生和草地更新,是稳定或提高草地生产性能和持久性的措施。
随便看
airborne infrared search and tracking system
airborne infrared system
airborne instrumentation
airborne intelligence surveillance and reconnaissance system
airborne laser bathymetry
airborne laser bathymetry system
airborne laser range finder
airborne laser scanner based surveying and mapping technology
airborne laser weapon
airborne launch
airborne magnetical anomaly
airborne magnetic compensation
airborne magnetic data conversion
airborne magnetic data correction
airborne magnetic data processing
airborne magnetic gradient survey
airborne magnetic survey system
airborne magnetic total field survey
airborne magnetic vector survey
airborne marine gravimetry
airborne marine magnetic survey
airborne mass memory
airborne missile flight test
airborne missile launcher
airborne mono-pulse radar
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:2026/1/22 6:22:16