请输入您要查询的字词:
单词
farmland improving machine
释义
farmland improving machine
Encyclopedia
农学
农田建设机械
释
farmland improving machine
农田建设机械
用于平整土地、修筑梯田和台田、开挖沟渠、敷设管道和开凿水井等,以改善农业生产用地的基本条件、增强抗御自然灾害能力和防治水土流失的施工机械。
随便看
antenna analysis
antenna aperture
antenna array
antenna arrays
antenna baseline
antenna calibration
antenna diagram
antenna directivity
antennae
antenna effective area
antenna efficiency
Antennae Galaxies
antenna element
antenna elements
antenna environment
antenna error
antenna feed
antenna feeds
antenna gain
antenna graph
antenna height
antenna illumination
antenna impedance
antennal gland
antenna marine monitoring monitor
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:2026/6/15 8:33:41