请输入您要查询的字词:
单词
水门
释义
水门
Encyclopedia
工学
中国水利科学技术史
释
water gate
水门
古代水闸。建在河床上或河湖岸边,用以控制水位、取水或泄水的建筑物。又称斗门、陡门、牐。
工学
〔宋-清﹞
释
None
水门
设置在河流穿过城墙处、控制水面船只通行的城门处的可以开启、关闭的水口。又称水关。
随便看
soil moisture observation
soil moisture regimes
soil moisture retaining
soil moisture tension
soil monitoring
soil morphological characteristics
soil morphology
soil nailing wall
soil nailing wall support
soil natural residual magnetism
soil nematode
soil nitrogen
soil nitrogen cycle
soil nourishing system
soil nucleic acid extraction
soil nutrient
soil nutrient availability
soil nutrient cycle
soil nutrient grading
soil nutrient sensing
soil orders of Chinese Soil Taxonomy
soil organic carbon
soil organic colloid
soil organic master acquisition
soil organic matter balance
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:2026/1/3 15:12:30