请输入您要查询的字词:
单词
intensive silviculture
释义
intensive silviculture
Encyclopedia
农学
森林营造
释
intensive silviculture
集约育林
在林地上投入必要的人力、物力和财力,运用现代科学技术系统培育各类森林,降低不同因子对林木生长的限制作用,提高林分生产力,从而达到林木成活、速生、丰产、优质的目标,进而形成多功能、高效益的森林生态系统。
随便看
projective method
projective metric
projective metric element
projective metric space
projective minimal surface
projective model
projective module
projective morphism
projective multiplier
projective normal
projective normalization
projective n-space
projective object
projective object of a category
projective parameter
projective pencil of lines
projective plane
projective plane crossing number
projective plane curve
projective plane dissection
projective point
projective point ranges
projective principal normal
projective product
projective 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:2026/6/27 16:24:46