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- reduction division phase 减数分裂期
- The gametophyte is derived from the product of a reduction division in the megaspore mother cell. 该配子体是由大孢子母细胞进行减数分裂而来。
- Early division phase embryos may use metabolites provided by the suspensor, persistent and degenerating synergids. 早期分裂时期的胚可以利用胚柄,宿存和退化中的助细胞所提供的代谢物。
- The synchronizing division rate reaches as high as 61%.This method may provide a large number of cells in synchronized division phase for teaching and cell physiology research. 运用这种技术取材容易 ,获取率稳定 ,可达 6 1 %25 ,可为细胞生理学等领域的研究提供大量的同步分裂个体。
- Reduction division The first division of meiosis , including prophase, metaphase I, and anaphase I.It results in a haploid number of chromosomes gathering at each end of the nuclear spindle. 减数分裂:减数分裂中的第一次分裂,包括分裂前期,中期I和后期I,形成单倍数目的染色体在每一个核纺锤体末端聚集。
- nucleus division phase frequency 舌分裂相频数
- The time at which the two reductive divisions occur is not necessarily coincident to the time of ovulation. 两次减数分裂的时间不一定与排卵时间相一致。
- There is a clear division of labor in ants. 蚂蚁间有明确的分工。
- Addition and division are forms of computation. 加法和除法都是计算方法。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- Is that a fair division of the money? 那样分款公平吗?
- The Bill was read without a division. 该法案未经分组表决即进行宣读。
- The division moved forward and broke new ground. 师团向前挺进,挖掘新的战壕。
- Will Spurs be relegated to the third division? 斯珀尔斯队会降为丙级队吗?
- An administrative division of Turkey. 土耳其的省土耳其的一个行政区划
- The boy has learnt to do division. 这个小男孩已学会做除法。
- The gametophyte is derived from the product of a reduction division in the megaspore mother cell 该配子体是由大孢子母细胞进行减数分裂而来。
- The forthcoming talk hold out the hope of real arms reduction. 即将举行的会谈给实现真正的裁军带来了希望。
- Any single cell division in such a series. 细胞分裂这种一组分裂中的任何一次简单细胞分裂
- Division into three parts or elements. 三分法分成三个部分或三个要素的行为或过程