请输入您要查询的字词:
单词
soil exhaustion
释义
soil exhaustion
Encyclopedia
农学
土壤耗竭
释
soil exhaustion
土壤耗竭
由于超负荷耕种或自然环境恶化,养分大量消耗,土壤肥力减退,农作物和其他植物难以生长的贫瘠化现象。
随便看
Four Masters of the Yuan Dynasty
four-matrix
four modernizations synchronization strategy
Four Modernizations (the modernization of agriculture, industry, national defense, and science and technology)
four-momentum
Four Monks
Four Moods
four-muon event
four natures
four natures and five flavours
four Noble Truths
four nonmaleficence
four o'clock family
Four Orthodox Caliphs
Four Pairs of Lovers
Four Person Curling
Four Personnel Bureaus under Board of Civil Off ice
four phase coexistence point
Four Piece Bedding Set
four pillars about annuity, savings and retirement systems
four-place relation
four poets in Yongjia
four-point correlation function
four-point problem
four-point property
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:2025/11/5 5:31:50