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双受精作用
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双受精作用
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农学
植物生物学
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double fertilization
双受精作用
雄配子体形成的两个精子,一个与卵细胞融合形成二倍体的合子,另一个与中央细胞的极核融合形成初生胚乳核的现象。
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finite population
finite population correction
finite potency
finite potential well
finite presentability
finite presentation
finite prime divisor
finite probability space
finite process
finite progression
finite projection
finite projection spectrum
finite projective geometry
finite projective plane
finite projective space
finite projector
finite quasigroup
finite quiver
finite radical
finite R algebra
finite R-algebra
finite range interaction
finite rank
finite rank operator
finite region
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