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彩叶树
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彩叶树
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农学
彩叶树
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color-leafed trees
彩叶树
在生长季节或生长季节的某一阶段,可以较稳定地呈现红色、黄色、紫色等异于绿色且具有较高观赏价值的叶色的观赏树木树种。因生理失调、病虫害、栽培失当等环境条件造成的非绿色除外。又称色叶树。
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totally focal submanifold
totally geodesic
totally geodesic hypersurface
totally geodesic manifold
totally geodesic submanifold
totally hyperbolic
totally imaginary field
totally imperfect set
totally imperfect space
totally inaccessible time
totally integrable system
totally invariant ideal
totally irreducible
totally irreducible set
totally isolated ideal
totally isotopic quadratic form
totally isotropic space
totally isotropic submodule
totally isotropic subspace
totally multiplicative function
totally nonhomologous to zero
totally nonnegative matrix
totally non-perfect space
totally normal space
totally ordered
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