“chalaza”的概念、定义、翻译、参考文献-科学参考

单词	chalaza
释义	chalaza [kǝ`lāz·ǝ] ^BOTANY The region at the base of the nucellus of an ovule; gives rise to the integuments. ^CYTOLOGY One of the paired, spiral, albuminous bands in a bird's egg that attach the yolk to the shell lining membrane at the ends of the egg.
随便看	degradation product degradation recrystallization degradative plasmid degraded illite degrading stream degras degrease degreaser degree degree-day degree Engler degree of crystallinity degree of current rectification degree of curve degree of degeneracy degree of enrichment degree of freedom degree of polymerization degree of voltage rectification degrees of frost degritting de Gua's rule degumming de Haas-van Alphen effect dehiscence

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