单词 | 子细胞 |
例句 | DEFINITIVE EXAMPLES 权威例句〔cell plate〕A partition formed during cell division in plants and some algae that separates the two newly formed daughter cells.细胞板:在植物和一些藻类细胞分裂时产生的一种将新成形的子细胞隔开的隔离物美国传统〔daughter cell〕Either of the two identical cells that form when a cell divides.子细胞:细胞分裂时形成两个完全相同的细胞中的一个美国传统〔differentiation〕Spermatids must undergo further differentiation to produce functional sperm.精子细胞必须进一步分化才能产生功能良好的精子。外研社新世纪〔diplosis〕The formation during fertilization of the diploid number of chromosomes by the fusion of the nuclei of two haploid gametes.倍加作用:由两个单倍配子细胞核结合而使染色体体二倍数形成受精美国传统〔fission〕Biology An asexual reproductive process in which a unicellular organism divides into two or more independently maturing daughter cells.【生物学】 裂殖,分裂生殖:单细胞组织分裂成两个或多个独立的成熟子细胞的无性生殖过程美国传统〔gametocyte〕A cell from which gametes develop by meiotic division, especially a spermatocyte or an oocyte.配子母细胞,配子细胞:配偶子通过配子减数分裂而发展的细胞,尢指精母细胞或卵母细胞美国传统〔germ cell〕An ovum or a sperm cell or one of its developmental precursors.生殖细胞:一个卵子或精子细胞或其由之发育而来的细胞美国传统〔homunculus〕A miniature, fully formed individual believed by adherents of the early biological theory of preformation to be present in the sperm cell.雏型人:一个微型的,充分成形的个体,早期生物理论预说的拥护者认为它存在于精子细胞中美国传统〔microgametocyte〕A gametocyte that gives rise to microgametes.小配子母细胞:产生小配子的配子细胞美国传统〔mother cell〕A cell that divides to produce two or more daughter cells.母细胞:一种能分裂并产生两个或更多的子细胞细胞美国传统〔telophase〕The final stage of mitosis or meiosis during which the chromosomes of daughter cells are grouped in new nuclei.末期:有丝分裂或成熟分裂的最后阶段,在此期间子细胞的染色体被聚集在新细胞核中美国传统 |
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