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亲本
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parents for crossing
亲本
参与植物杂交过程父本和母本的总称,以符号“P”表示。杂交时供应花粉的植株,叫做父本,以符号“♂”表示。杂交时接受花粉,发育成果实和种子的植株,叫做母本,以符号“♀”表示。
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symmetric bi-linear form
symmetric bilinear form
symmetric bilinear function
symmetric bilinear functional
symmetric bilinear mapping
symmetric binary relation
symmetric block circulant matrix
symmetric block design
symmetric boundary condition
symmetric bounded domain
symmetric carve
symmetric categorial grammar
symmetric center
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symmetric continuous group
symmetric coordinate
symmetric coupling
symmetric covariant tensor
symmetric cryptographic algorithm
symmetric cryptosystem
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