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单词
花粉
释义
花粉
Encyclopedia
理学
花粉
释
pollen
花粉
由花粉母细胞(又称小孢子母细胞)减数分裂产生的小孢子进一步分裂和分化形成的多细胞结构,是种子植物特有的结构。
理学
花
释
pollen; pollen grain
花粉
花药成熟时的雄配子体或花粉囊开裂释放出来的雄配子体。种子植物特有的结构。
Biology
pollen
花粉
随便看
type of a linear space
type of a link
type of a manifold
type of a module
type of an Abelian group
type of an algebra
type of an algebraic curve
type of an algebraic system
type of an element
type of an entire function
type of an equation
type of an object
type of a partially ordered set
type of a quadratic form
type of archival books
type of a Riemann surface
type of a semigroup
type of a set
type of a tensor
type of a tilted algebra
type of a transcendental number
type of attachment
type of a universal algebra
type of children's play
type of coal exploration
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