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经济林树种
释义
经济林树种
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农学
经济林树种
释
non-timber forest spices
经济林树种
经济林中生物学特性相似,栽培特性、产品形态和利用途径基本相同的某一特定物种或同属、不同属近缘物种的统称。又称经济树种。
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scalar covariant
scalar curvature
scalar curvature of space-time
scalar curvature of spacetime
scalar density
scalar diffraction theory
scalar dissipation rate
scalar electrodynamics
scalar electron
scalar electron, selectron
scalar equation
scalar extension
scalar extension of algebras
scalar field
scalar field visualization
scalar fluctuation
scalar flux
scalar function
scalar functional
scalar horn
scalariform conjugation
scalariform perforation
scalariform thickening
scalariform vessel
scalar integral
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