目的：探讨造血刺激因子对巨核系成熟细胞体外扩增的影响。
Objective To investigate the effect of hematopoietic stimulating factors on the expansion of mature megakaryocytes.
目的：探讨骨髓成纤维细胞条件培养液对体外巨核系细胞生成的促进作用。
Objective To investigate the effect of bone marrow fibroblasts conditioned media on the expansion of megakaryocytes in vitro.
结果显示，ABCG2的表达促进了PMA诱导的K562向巨核系的分化。
Results showed that ABCG2 expression increased megakaryocytic differentiation of K562 cells induced by PMA.
论文共分为以下几个方面：音系模板、韵核系统、首音系统、成分间作用和音调系统。
The discussion is divided into the following aspects: the phonological template, the nuclear system, the onset system, inter-constituent interaction and the tone system.
最近有证据指出，45亿年前太阳系形成的时候，彗星有液态的核。
Recent evidence suggests that when the solar system formed 4.5 billion years ago, comets had liquid cores.
通过分析和计算锕系核裂变截面和全套中子反应截面获取了一组锕系核的裂变位垒参数。
The fission barrier parameters for actinide nuclei were obtained by analysis and calculations of fission cross-sections and complete neutron reaction cross sections.
结果：粒、红、巨核三系均有不同程度的病态造血表现。
The results showed that there were abnormal hematopoiesis in granulocyte series, erythron series and megakaryocytic series in different extent.
这些病灶沿着纤维长束延伸且红核均未受累，提示病灶向下延伸的原因系水肿所致。
These lesions extended along long fiber tracts and spared the red nucleus, suggesting that this downward extension was due to edema.
我们像英雄那样掠过太阳，飞过太阳系，在夸克的浅滩和原子核中沉潜。
We streak like superheroes past suns and solar systems, we divethrough shoals of quarks and atomic nuclei.
由此推出了P -正则半群上的每个P -同余完全是由其包含幂等元的部分核正规系所决定的。
So We have prove that each P-congruence on P-regular semigroups is uniquely determined by its partial kernel normal systems containing idempotent elements.
通过分离、纯化细胞核的对照实验证明不同培养条件对烟草细胞悬浮系的生长和周期具有显著影响。
The controlled experiment of isolating and purifying nuclei proves that the culture conditions work on the growth of the tobacco suspension cells obviously.
水稻光温敏核不育系d 18和D23的育性转换的敏感期是第二次枝梗分化期到花粉母细胞形成期。
The sensitive phase of fertility alteration of D18 and D23 occurred from the second branch differentiation phase to pollen mother cell formation.
目的：构建人死亡受体5 (DR5)真核表达载体，转染NS - 1细胞，建立稳定转染的NS - 1细胞系。
Objective: to construct eukaryotic expression vector of human death receptor (DR5) and transfect NS-1 cells to establish stable NS-1 cell line.
结果证明，在猫丘脑腹后内侧核内，三叉丘系终末可以形成轴一树、轴一体等单突触联系。
The synaptic relationships between the trigeminothalamic terminals and thalamocortical relay neurons were investigated in the ventroposteromedial thalamic nucleus of the cat.
在镧系离子配合物的水溶液中，镧系离子对配体核的核磁共振弛豫速率具有诱导效应。
The lanthanide ion has the effect of inducing the NMR relaxation rates of the determined nuclei in its coordination compound in aqueous solution.
油菜雄性核不育系及其等位可育系小孢子发育过程的比较研究。
Microsporogenesis Comparison of Genetic Male Sterility Line and Its Allele Fertile Line in Brassica napus l.
通过对钼系延期药各组分的性质的分析研究，从理论上探讨其异核结晶的结晶机理。
The crystalline mechanism of heteronuclear crystalline is found out by theoretical analyzing the chemical property of molybdenum delay composition.
利用这种保持系繁殖的新不育系M_A，仍具备隐性核不育的特点，所有陆地棉和海岛棉品种均是其恢复系。
The new sterile line M_A bred with the maintainer line still has the character of recessive nuclear sterility and both G. hirsutum and G. barbadense varieties are its restorers.
对甘蓝型油菜隐性上位细胞核雄性不育纯合两型系、临保系和全不育系的转育方法进行了介绍。
The paper introduces the breeding methods of the homozygous two-type line, temporary maintainer line and complete sterile line with a recessive epistasis nuclear male sterile.
拟正则半群上的两个完全正则同余相等当且仅当它们的核正规系相同。
Completely regular congruence on an eventually regular semigroup is uniquely determined by its kernel normal system.
目的构建人黑色素浓集激素1型受体（MCHR1）真核表达载体，转染CHO细胞，建立稳定转染的CHO细胞系。
Objective To construct eukaryotic expressing vector of human melanin-concentrating hormone receptor 1(MCHR1), then to transfect CHO cells with the vector for establishment of stable CHO cell line.
反之，S (p)的任一p -核正规系可以决定s (P)上的一个正则P -同余。
Conversely, any P-kernel normal system of s (P) can determine a regular P-congruence.
“华两优106”是以早熟早籼型温敏核不育系“M103S”为母本，与早稻新品系“T1005”配组而成的两系法杂交早稻新组合。
"Hualiangyou 106" was bred by crossing between early-maturing early indica temperature-sensitive genetic male sterile line "M103S"(mother parent) and new early rice line "T1005".
近年来对籼粳交F1和光温敏核不育系的花药培养成为研究热点，其花培后代因所用材料不同而不同。
Hybrid F1 from Indica crossed with Japoniac as well as Photoperiod and Temperature Sensitive Genic Male-Serile(PTGMS) rice lines were the hot materials used in anther culture in recent years.
同核异质的不育系与保持系间具有平均77.78%的相同位点和22.22%的差异位点。
Average 77.78% identical loci and 22.22% different loci were detected between the isonuclear alloplasmic male sterile lines and their maintainer lines.
采用两套同核异质系，研究了不同核背景和不同孢质内源激素含量与玉米cms的关系。
The content of endogenous hormone and different Cytoplasmic of CMS were studied in different nuclear background.
采用两套同核异质系，研究了不同核背景和不同孢质内源激素含量与玉米cms的关系。
The content of endogenous hormone and different Cytoplasmic of CMS were studied in different nuclear background.
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