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杂草多样性
释义
杂草多样性
Encyclopedia
农学
杂草多样性
释
Weed diversity
杂草多样性
杂草与环境形成的生态复合体以及与此相关的各种生态过程的总和。包括杂草所拥有的基因以及它们与其生存环境形成的复合生态系统。此处的杂草是指违背人们的栽培目的,出现在栽培场所又不是栽培对象的植物;此处的环境包括地形地貌、土壤类型及酸碱度、土壤肥力、轮作和种植制度、土壤耕作、气候(水分、光照、温度)和作物种类等各种因子。
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generalized rational approximation
generalized rational function
generalized Rayleigh wave
generalized real number
generalized recursion theory
generalized reduced gradient method
generalized remainder method
generalized residual equation
generalized resolvent
generalized resultant
generalized ridge estimate
generalized Riemann conjecture
generalized Riemann hypothesis
generalized Riemann-Roch theorem
generalized rule of detachment
generalized Schl⍥milch series
generalized Schur algebra
generalized self-consistent method
generalized sequence
generalized series
generalized set
generalized simplex method
generalized Slater constraint qualification
generalized Snell’s law
generalized soft mode
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