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单词
宿根花卉
释义
宿根花卉
Encyclopedia
工学
〔风景园林植物类别〕
释
herbaceous perennials
宿根花卉
个体寿命超过两年的多年生草本花卉。植株保持连年生长,且地下茎或根不变态肥大,地上部可多年开花和结实。宿根花卉是一类重要的园林植物资源,具有生态适应性强、观赏价值高、成景效果好、养护管理便利和成本低廉的优势。
农学
宿根花卉
释
perennials
宿根花卉
地下部分宿存越冬而不形成肥大的球状或块状根,翌年春季仍能萌蘖开花并延续多年的花卉。
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coefficient of concordance
coefficient of connection
coefficient of consistency
coefficient of contingency
coefficient of contraction
coefficient of correlation
coefficient of coupling
coefficient of covariation
coefficient of cubical expansion
coefficient of curvature tensor
coefficient of deformation
coefficient of determination
coefficient of diffusion
coefficient of dilatation
coefficient of divergence
coefficient of elasticity
coefficient of excess
coefficient of expansion
coefficient of friction
coefficient of harmonic distortion
coefficient of hydrodynamic dispersion
coefficient of isobaric expansion
coefficient of kurtosis
coefficient of linear expansion
coefficient of multiple correlation
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