请输入您要查询的字词:
单词
low-pressurepipe irrigation
释义
low-pressurepipe irrigation
Encyclopedia
农学
农业水土工程
释
low-pressurepipe irrigation
低压管道输水灌溉
利用高位水源和缓坡地形落差所提供的自然压力水头或利用低扬程机泵将灌溉水加压(一般压力≤30千帕),再通过低压管道把低压灌溉水输送到田间地头(低压输水管网的最末一级管道出水口工作压力水头一般只需3千帕左右即可),然后利用配套的给水栓进行沟灌或小畦灌的灌溉系统。
随便看
home care service
Homecoming
Home-Coming in Granddaughter: The Cultural Complex of a Headman "Concubine"
home directory
home doctor
Home Drama
home fiber
home for the elderly
home furniture
home gateway
home gateway unit,HGU
Home Is Where You Are
home keygen token
Homeland
Homeless Artist
homeless artist
Homeless People
home link
Homemade
homemade TV drama
home market magnification effect
home monitor
homenergic
homeo-
homeobox
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:2026/10/11 14:40:55