“tetraploidy”的概念、定义、翻译、参考文献-科学参考

单词	tetraploidy
释义	tetraploidy [`te·trǝ´plȯid·ē] ^CYTOLOGY The occurrence of related forms possessing in the somatic cells chromosome numbers four times the haploid number.
随便看	principal diagonal principal directions principal distance principal E plane principal focus principal function principal homomorphism principal H plane principal ideal principal ideal ring principal item principal line principal lobe principal meridian principal mode principal moments principal normal principal normal section principal part principal plane principal plane of stress principal point principal quantum number principal radii principal radii of normal curvature

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