progenitors

these progenitors collapsed into white dwarfs when they died. ( Stars more massive than eight solar masses become neutron stars; and stars greater than 30 solar masses become black holes.) And both have high ionisation and excitation, indicating the stars inside them are very hot.

这些恒星死亡时坍缩成白矮星。（质量大于8个太阳质量的恒星会成为中子星；大于30个太阳质量的恒星成为黑洞。）这两个星云都有高电离度和高激发度，说明其内部的恒星非常热。

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Stem cells are defined as cells able to both extensively self-renew and differentiate into progenitors.

干细胞被认为是一种未分化的细胞,具有永远增殖和 自我 更新能力.

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These facts suggested that the modulation of bone marrow stromal cells on the growth of granulopoietic progenitors could be achieved mainly through a system with integrated structure and function.

说明基质细胞对粒系造血祖细胞生长的调控必须在一个结构功能完整的体系中才能发挥作用。

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Objective The influence of the mimic hematopoietic microenvironment and adhesion factor on the initial divisional behavior of human cord blood hematopoietic progenitors was studied in the culture system with certain cytokines.

目的在特定生长因子的培养体系中，观察模拟造血微环境及粘附因素对人类脐血造血干祖细胞早期分裂行为的影响。

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They make shift to live merely by conformity, practically as their fathers did, and are in no sense the progenitors of a noble race of men.

他们实用地继承了前辈的衣钵，改变自己以求一致，绝不可能成为高尚人类的先驱者。

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It is said that our progenitors are monkeys.

据说我们的祖先是猴子.

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Conclusion: IL-17 could promote DC derived from mouse bone marrow progenitors to mature.

结论：IL-17体外可促进小鼠骨髓造血前体细胞来源的DC成熟；

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Objective : To study the effect of T-lymphocytes on hematopoietic progenitors in patients with paroxysmal hemoglobinuria ( PNH ).

目的: 研究阵发性睡眠性血红蛋白尿症 ( PNH ) 患者的 T 淋巴细胞对造血祖细胞的影响.

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The neuronal progenitors in the SVZ migrate tangentially along the rostral migratory stream into the olfactory bulb where they differentiate into local interneurons.

SVZ中的神经细胞祖细胞能形成切线形式的嘴侧迁移流（RMS）到嗅球，在嗅球分化成成熟的中间神经元。

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The molecular events underlying the proliferation of progenitors and the migration of newborn neurons into injured tissue after cerebral ischemia insults are only partly understood.

迄今，关于脑缺血后神经干细胞或祖细胞的增殖、新生神经元向损伤部位迁移的分子机制所知甚少。

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In the presence of stroma contact support, the average of gene transduction efficiency in marrow derived progenitors increased 2.1 to 3.3 folds measured by colony forming assay and/ or PCR, significantly higher than those without support of stroma.

集落法和PCR法检测显示基质接触能提高骨髓造血干/祖细胞基因转导效率2.1-3.3倍，对逆转录病毒介导的造血干/祖细胞基因转导具有明显的支持效应。

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During the development, progenitors committed toB lineage loss the ability to develop to other lineages, and B lineage specific genes are expressed.

再发育成终未成熟细胞的。发育过程中，向B细胞发育的前体细胞逐渐失去向其他谱系发育的潜能，B细胞谱系特征性基因开始表达。

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Abnormal gene promoter methylation contributes to deregulate gene expression of hematopoietic progenitors in myelodysplastic syndromes ( MDS).

异常基因启动子甲基化导致骨髓增生异常综合征（MDS）患者造血祖细胞基因表达的失调。

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He then continued his long journey to Balcora, all the while being chased by other progenitors.

而后,他继续航向巴科拉, 但他一路都被其它先祖人所追逐.

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the progenitors of modern art

现代艺术的先驱

《牛津高阶英汉双解词典》

In SCID mice transplanted with hematopoietic progenitors derived from gene-corrected iPS cells, both levels of hemoglobin and red blood cells in peripheral blood recovered up to the normal levels rapidly after irradiation.

移植修复后iPS细胞来源的造血祖细胞的SCID小鼠在放射性照射后，其血红蛋白及红细胞水平能较快恢复到正常值，并产生出正常的人的β-珠蛋白。

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In addition, the genetic background of DXB/ c mouse is composed of the genes of its progenitors DBA/ 2 and C57BL/ 6 as shown by coat colour gene testing and biochemical marker gene examination.

毛色基因及生化标志基因测试结果同时表明DXB/c系小鼠的遗传背景组合了两亲代品系的遗传基因。

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The researchers also showed that the progenitors mature into neurons in Petri dishes.

研究人员还表示,在佩特里培养皿中的脑细胞前体可以发育成神经元.

英汉非文学 - 生命科学 - 大脑与疾病

As compared with arginase, the low molecular weight suppressor shows a more strong suppression on HL-60 cell growth than on that of granuloid-macrophage progenitors of normal human bone marrow.

然而，与精氨酸酶不同的是，这类低分子抑制物对HL-60细胞比对人骨髓CFU-GM有更强的抑制细胞生长的作用。

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You must do much better than your progenitors.

你一定要比你祖先做得更好。

外研社英语同义词辨析词典

The real problem I have with the Progenitors are the Reasearch Tree and Drones.

翻译:我认为真正的问题出在先祖的科技树和雄蜂.

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Though I am poor and wretched now, my progenitors were famously wealthy.

别看我现在穷困潦倒, 我家上世可是有名的富翁.

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Objective: In order to illustrate the clinic significance of megakaryocytic progenitors in some blood diseases.

目的: 探讨人类骨髓巨核祖细胞体外培养在一些血液病中的临床意义.

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