查询词典 yolk nuclei

What are quasars and active galactic nuclei?

什么是类星体和活跃星系核？

There are fields for quarks of various types, some of which are bound together in the protons and neutrons that make up the nuclei of ordinary atoms.

也有一些相对于各种夸克的场，其中的一些结合成质子和中子（就是组成原子核的那些东西）。

The major clinical manifestation was lymph node enlargement found in all patients. Skin involvement and osteolysis were not frequent. The characteristic finding was leukemic cells with highly indented or lobulated flower-like nuclei in peripheral blood and bone marrow. ATL cells were CD2,CD3,CD4,CD25 positive and CD8 negative. No specific chromosome abnormality or HLA type was found. Seven of 8 patients examined had HTLV-Ⅰ antibody. The HTLV-Ⅰ provirus genome sequence integrated into host cell DNA was amplified by PCR and confirmed by liquid hybridization. All of these results showed that HTLV-Ⅰ was also the etiological agent of ATL in China. One of the 9 cases of ATL was classified as lymphoma type, one as chronic-type, and the rest as acute type.

结果和结论确诊9例ATL，其临床特征主要为淋巴结肿大，皮损及溶骨改变少见，外周血及骨髓出现典型的花瓣状核淋巴细胞，胞体大，核畸形，免疫表型为CD-1、CD+2、CD3+、CD4+、CD-8，还表达CD25等激活标记，染色体核型及HLA分型未发现有规律性的变化。8例ATL中有7例血清HTLV-Ⅰ抗体阳性，应用PCR及液相杂交法可检出整合到宿主细胞DNA中的HTLV-Ⅰ病毒序列，表明在我国HTLV-Ⅰ也是ATL的病因。9例中1例为淋巴瘤型，1例为慢性型，7例为急性型ATL，治疗效果及预后均不良。

PKC isoform was typically concentrated around the condensed chromosomes before the MI stage, but localized in the pronuclei of zygotes and the nuclei of blastomeres of early embryos.

PKC亚形集中在MI期前浓缩的染色体周围，也位于受精卵原核或早期胚胎分裂球的核。

Resembled to control oocytes, MAPK was inactivated after cytoplasts activation. However, after activation the cytoplasts showed fragmentation while pronuclei were formed in the control oocytes. This indicated that nuclei play important role in maintainence of oocytes normal morphology.

成熟胞质的活化与卵母细胞相似，在活化后MAPK被迅速灭活，只是胞质在活化处理后均发生碎裂，而卵母细胞活化后形成原核，这表明核在细胞形态维持中起重要作用。

Plasmogamy Fusion of protoplasm, usually referring to the fusion of cytoplasm but not nuclei.

质配：原生质融合，通常指细胞质融合，而不包括核的融合。

There is clear observed evidence of collective pionic modes in nuclei, which profoundly differ from all of the previously observed collective nuclear states.

有清楚的实验证据表明，核内存在π介子的集体模式，这种集体模式与以前观测到的所有核集体运动模式截然不同。

Iron atoms have 26 electrons in different orbitals around their nuclei.

铁原子有26个电子以不同的轨道绕它们的核道运转。

From Nucleons to Nucleus deals with single-particle and collective features of spherical nuclei.

从核子到原子核处理球形的原子核的单个粒子和集体特征。

Utilizing this model, thedistributions of valence nucleons are calculated for some light nuclei. Some new haloor skin states are predicted.

利用该模型，计算了一些轻核外层核子的分布，预言了一些尚未发现的晕、皮核态。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。