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花粉管
释义
花粉管
Encyclopedia
理学
花
释
pollen tube
花粉管
花粉萌发时,由花粉内壁向外伸出形成的管状结构。通常是营养细胞(或称管细胞)进一步生长发育的结果。
Biology
pollen tube
花粉管
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unar
unarmed injury
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unary algebra
unary algebraic operation
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unaspirated sound
unaspirated voiceless initials
unassigned imperial clan
unassigned reading frame
unattainability
unattainable
unattainable vertex
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unauthorized agency
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unavoidability
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