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- free nuclear division 游离核分裂
- The first generation comes from disease free nuclear seed. 第一代来自核病免费种子。
- Karyokinesis During cell division, the process of nuclear division that precedes cytoplasmic division. 有丝分裂：细胞分裂过程中，细胞核先于胞质分裂。
- Cytokinesis The division of the cytoplasm after nuclear division (mitosis or meiosis). 胞质分裂：随着核（有丝分裂和减数分裂）分裂之后的细胞质的分裂。
- The centromere contains the kinetochore, a structure involved in the attachment of the chromosomes to the spindle during nuclear division. 着丝点上包含了着丝粒，着丝粒确保细胞在分裂中染色体与纺锤体的整合，发生有序的染色体分离。
- Barring a few exceptions, it is difficult to obtain large amounts of material of the free nuclear endosperm of plants for routine biochemical analysis. 除了个别例外，要获得大量的植物游离胚孔材料，并用于日常的生化分析是困难的。
- Amitosis Nuclear division characterized by the absence of a nuclear spindle and leading to the production of daughter nuclei with unequal sets of chromosomes. 无丝分裂：是一种比较简单的分裂方式。在无丝分裂时看不见染色体的复杂变化，核物质直接分裂为二部分。
- Histopathological examination showed the disordered arrangement of stratum spinosum cell and the appearance of allotypic nuclear division and tumor giant cells from left side waist. 左侧腰部斑块组织病理学显示棘层细胞排列紊乱，可见异型核分裂及瘤巨细胞。
- In the interphase (between nuclear divisions) the chromosomes are uncoiled and cannot be distinguished. 在分裂期间（细胞分裂期间）染色体是散开的且不显著的。
- Meiosis comprises a pair of specialized nuclear divisions that produce haploid germ cells. 减数分裂由两次产生单倍体生殖细胞的核分裂组成。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- disjunction The separation of the chromosomes during nuclear division. 分离在细胞核分裂时染色体的分离。
- Now that I am free, I can enjoy music for a while. 既然有空，我可以享受一下音乐。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- He is free with his advice to his pupils. 他直言无隐地向学生提出忠告。
