| 单词 | 有丝分裂 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔anaphase〕The stage of mitosis and meiosis in which the chromosomes move to opposite ends of the nuclear spindle.细胞分裂后期：染色体向细胞核轴心相反一端移动的有丝分裂和减数分裂阶段美国传统〔aster〕Biology A star-shaped structure formed in the cytoplasm of a cell and having raylike fibers that surround the centrosome during mitosis.【生物学】 星状体：在细胞浆内形成的星状结构，在有丝分裂期间有棱形纤维环绕中心体美国传统〔astral〕Biology Of, relating to, or shaped like the mitotic aster; star-shaped.【生物学】 星状体的：有丝分裂星状体的，与之相关的，或似其形状的；星星状的美国传统〔blastogenesis〕The transformation of small lymphocytes into larger undifferentiated cells that are capable of undergoing mitosis.胚细胞样转变：小淋巴细胞向使其能经历有丝分裂的无差别的较大细胞的转变美国传统〔centriole〕One of two cylindrical cellular structures that are composed of nine triplet microtubules and form the asters during mitosis.中心体：由九个三联体微管组成的两个圆柱体细胞组织之一，在有丝分裂中形成星状体美国传统〔centromere〕The most condensed and constricted region of a chromosome to which the spindle fiber is attached during mitosis.着丝点，着丝粒：一个染色体上最密集、压缩的区域，有丝分裂时梭形纤维附着于此美国传统〔chalone〕Any of several polypeptides that are produced by a body tissue and that cause the reversible inhibition of mitosis in the cells of that tissue.抗内分泌素：一种由肌体组织产生的，能使该组织细胞的有丝分裂产生可逆性抑制的多肽美国传统〔duplicate〕The chromosomes duplicated in mitosis.染色体在有丝分裂中会重复。21世纪英汉〔endomitosis〕A process by which chromosomes replicate without the division of the cell nucleus.核内有丝分裂：不产生细胞核裂变的染色体复制过程美国传统〔interphase〕The stage of a cell between two successive mitotic or meiotic divisions.分裂间期：两个相继的有丝分裂或减数分裂之间的一个细胞形态美国传统〔metaphase〕The stage of mitosis and meiosis, following prophase and preceding anaphase, during which the chromosomes are aligned along the metaphase plate.中期：细胞核的有丝分裂和减数分裂阶段，发生于前期之后和后期之前，在此期间内染色体在中期板平面上定向排列美国传统〔mitogenesis〕The induction of mitosis.有丝分裂的诱导美国传统〔mitogen〕An agent that induces mitosis.有丝分裂素：一种诱导有丝分裂的物质美国传统〔mitosis〕Our skin cells are continually replaced by mitosis.我们的皮肤细胞不断地通过有丝分裂更新。剑桥高阶〔mitosis〕The entire process of cell division including division of the nucleus and the cytoplasm.有丝分裂过程：包含细胞核和细胞质分裂的整个细胞分裂过程美国传统〔pole〕Either end of the spindle formed in a cell during mitosis.纺锤极：细胞在有丝分裂中形成的纺锤体两端的任一端美国传统〔spindle〕Biology The spindle-shaped achromatic structure, composed of microtubules, along which the chromosomes are distributed in mitosis and meiosis.【生物学】 纺锤体：一种由丝状因子组成的纺锤形的非染色质结构，在有丝分裂及减数分裂时染色体就沿其排列美国传统〔spireme〕The tangle of filaments that appears at the beginning of the prophase portion of meiosis or mitosis.染色质缠绕：减数分裂或有丝分裂前期开始时出现的细丝缠绕美国传统〔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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