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embryo abortion
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embryo abortion
Encyclopedia
农学
〔杂交育种性状〕
释
embryo abortion
胚败育
狭义的胚败育指果树作物完成授粉受精后,由遗传决定的合子幼胚发育过程中出现停滞或死亡,未能形成成熟胚的生殖异常现象。广义的胚败育指果树作物的胚发育异常,未能形成可育种子胚的生殖现象。
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condition of electrical neutrality
condition of electrostatic equilibrium in conductors
condition of equivalence
condition of identity
condition of integrability
condition of involution
condition of left invariant
condition of left-invariant
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condition of parallelism
condition of perpendicularity
condition of right invariant
condition of right-invariant
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condition of solvability
condition of symmetry
condition of transmission
condition of transversality
condition of univalence
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Conditions of Contracts of International Federation of Consulting Engineers
conditions of social material life
condition-vigor-organization-resilience index
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