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forest mensuration
释义
forest mensuration
Encyclopedia
农学
测树学
释
forest mensuration
测树学
以森林作为研究对象,在分析树木形状、林分结构规律及林分特征因子之间关系的基础上,研究树木、林分的数量(材积或蓄积、生物量、碳储量)、质量(材种出材量)、生长量测定以及林分生长和收获预估的理论、技术和方法的科学。林学专业的基础课程。
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essential left ideal
essentially bounded
essentially bounded function
essentially complete class
essentially convergent sequence
essentially different number
essentially general position
essentially homotopic
essentially infinite cover
essentially infinite join
essentially injective module
essentially nonlinear equation
essentially non-oscillatory
essentially non-oscillatory scheme
essentially self adjoint operator
essentially self-adjoint operator
essentially self-adjoint transformation
essentially singular point
essentially smooth
essentially strictly convex
essentially strictly convex function
essentially undecidable theory
essentially unique
essentially unitary
essentially unitary operator
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