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- comparate chiasmata 成双交叉, 偶线交叉
- comparate chiasma 偶线交叉
- I got lost in the cammed compar ment. 我在拥挤的车厢里，迷失了方向。
- Genetic recombination can occur without the formation of a chiasmata. 遗传重组在没有形成交叉的情况下，也可以发生。
- The chiasmata can slip off the ends of the bivalents, and thus chiasma frequency may be reduced by terminalization. 有时交叉可以从二价体末端处滑开，因此移端过程可以降低交叉频率。
- Crossing over The exchange of material between homologous chromatids by the formation of chiasmata. 交换：同源染色单体之间形成交叉时遗传物质的交换现象。
- The far-field beam shape at different time were obtained and compar... 这说明弱可压缩流计算模型能较好地适应内通道光传输问题的仿真研究。
- The chiasmata observed during the later stages of the meiotic prophase are cytological evidence of earlier cross-over events. 在减数分裂前期末所看到的交叉是在这以前发生了互换事件的细胞学证据。
- Chiasmata are seen during this stage, and by the end of diakinesis the nucleoli and nuclear membrane have disappeared. 在这个时期可以看见交叉，在终变期末细胞核中的核仁，核膜消失。
- Chiasma (pl.chiasmata) A connection between homologous chromosomes seen during the prophase stage of meiosis. 交叉：在细胞减数分裂的前期，同源染色体之间形成的接触点。
- Terminalization The movement of chiasmata to the end of the bivalent arms, a process that may occur during late prophase I of meiosis. 交叉)移端：发生在第一次减数分裂后期，染色体交叉向二价体染色体臂的末端移动的过程。
- Conclusion The cause of lost vision was accidental injury of the optic nerve or the optic chiasma during s... 结论术后视力下降可能为鞍区肿瘤经颅手术误伤视神经或视交叉所致。
- We has discussed the mechanism of the trivalent synaptic adjustment,and it’s important use to control the chiasmata and disjunction of the chromosomes. 本文对此三价体的联会调节机制及其对控制染色体交叉重组和染色体分离所起的重要作用进行了讨论。
- RESULTS:After use of drugs,the SBP,DBP,HR,PCWP and TPR significantly decreased in compar... 结论:利喜定与多巴酚丁胺联用治疗重症急性充血性心力衰竭有明显疗效。
- Chiasmata also help to hold homologs together until the start of anaphase, thus helping to ensure the correct distribution of chromosomes into the daughter nuclei. 交叉还可以使同源染色体始终在一起直到细胞减数分裂的后期，这样确保了染色体可以正确的进入子细胞。
- In order to prove the validity of the formulations,numericam results were presented to be compar... 文中还给出了算例来验证方法的正确性。
- Certainly, elects specialized also to choose segmentations as far as possible, the type of chiasma, the practical specialty. 当然，选专业还要尽量选一些细分型、交叉型、实用型专业。
- Litte power lonsunmption compar with the old model expeller it can save about 0.25KW per ton. （6）功耗小，绞老式榨油机，每处理吨油料降低电耗0.;25KW 左右。
- From the time since humans have had consciousness, the two categories have had the relationship of chiasma and penetration. 所以自古以来就在两者之间有了一种交叉互渗的联系。
- In this paper, the welding of aliminium alloy is compar(?) with the riveting and its characteristics were introduced. 就铝合金的焊接与铆接进行了比较,并指出了铝合金焊接的特点。
