请输入您要查询的字词:
单词
沟壑密度
释义
沟壑密度
Encyclopedia
工学
土壤侵蚀
释
gully density
沟壑密度
单位面积内分布的沟壑的总长度。一般指每平方千米内侵蚀沟的总长度,单位千米/千米2。又称切割烈度。
随便看
night vision
night vision device
night vision optical system
night vision photography lens
night-vision telescope
night vision training for military flight
Night Visits to Hundreds of Families
Night Watch
N.I.Gnedich
nigrescent
nigrine
Ni Guangnan
NIH
Nihal
Ni-hard cast iron
Nihewan fauna
Nihewan Formation
Nihewanian Stage
Nihewan Sites
NIH guidelines for research involving recombinant DNA molecules
nihilism
nihonium
nihon kanshibun/Japanese-Chinese poetry
Nihon Keizai Shimbun
Nihon-Rōdōsōdōmei
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:2026/3/1 0:42:07