请输入您要查询的字词:
单词
径流林业
释义
径流林业
Encyclopedia
农学
水土保持林草措施
释
runoff forestry
径流林业
在干旱、半干旱地区,利用集水与蓄水保墒相结合的措施,对有限降雨进行空间和时间再分配,发展林业生产、改善生态环境的人工林植被培育和恢复技术。
随便看
semigroup method for partial differential equations
semigroup morphism
semigroup of an automaton
semigroup of class C0
semigroup of contraction operators
semigroup of endomorphisms
semigroup of finite breadth
semigroup of finite rank
semigroup of holomorphic mappings
semigroup of idempotents
semigroup of isometries
semigroup of kernels
semigroup of left zeros
semigroup of linear operators
semigroup of nonlinear operators
semigroup of operators
semigroup of polynomial growth
semigroup of quotients
semigroup of right zeros
semigroup of shifts
semigroup of transformations
semigroupoid
semigroup property
semigroup quasi-regular on the left
semigroup quasi-regular on the right
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:2026/6/12 2:54:21