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fertilization(plant)
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fertilization(plant)
Encyclopedia
理学
受精(植物)
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fertilization(plant)
受精(植物)
通常有广义和狭义两个概念。广义概念指从花粉落在柱头上到精卵融合完成的整个过程,因此,受精过程可分为两个阶段,即配子配合前阶段和配子配合阶段,这一概念通常用于被子植物。狭义概念仅指雌雄配子的融合过程。
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indemnificatory housing
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indemonstrable
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indene resin
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indentation
indentation tests
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indenter
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independence
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Independence Movement of Protestant Churches in China
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