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phloem
释义
phloem
Encyclopedia
理学
〔植物形态与结构〕
释
phloem
韧皮部
维管植物(蕨类植物、裸子植物和被子植物)体内输导养分,并具有支持、贮藏等功能的复合组织。与木质部共同构成植物体内连续的维管系统。
Biology
phloem
韧皮部
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indicator organism for water pollution
indicator plant
indicator-rod
indicators of groundwater genesis
indicator species
indicator species of marine pollution
Indicator System
indicator transition point
indicator variable
indicatrix
indicatrix ellipse
indicatrix of binormals
indicatrix of curvature
indicatrix of principal normals
indicatrix of scattering
indicatrix of tangents
indices
indices of climate extremes
indices of crystal direction
indices of crystal plane
indices of diffraction
indices of lattice direction
indices of lattice plane
indices of plane in crystal
indicia
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