请输入您要查询的字词:
单词
theory of humus nutrition
释义
theory of humus nutrition
Encyclopedia
农学
腐殖质营养学说
释
theory of humus nutrition
腐殖质营养学说
认为土壤肥力取决于腐殖质的含量,腐殖质是土壤中唯一的植物营养物质;而矿物质只是起间接作用,可以加速腐殖质的转化和溶解,使其变成易被植物吸收的物质的学说。
随便看
single-electron model
single-electron model, one-electron model
single-electron model; one-electron model
single electron nanoelectronic
single electron nanoelectronics
single-electron nanoelectronics
single electron pump
single electron transfer
single electron transfer reaction
single electron transfer (SET)
single electron transistor
single electron tunnel effect
single electron tunneling
single-electron tunneling effect
single electron turnstile
single electron turnstile device
single electron wave function
single-electron wave function
single-element character
single element semiconductor
single-element semiconductor
single element superconductor
single ended mode
single end sizing
single end termination
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:2026/7/6 15:03:06