大核

The computational complexity of the algorithm is polynomial growing with the sample size and the solution is the maximal margin one in the high dimensional space.

其主要的内容是：当问题是线性可分时，给出一个求解最大间隔解的方法以及当问题不是线性可分时，提出利用一核函数将样本集映

According to the size and shape of cells,nuclei and nucleoli,and to the NPand the vitelline accumulation,the oogenesis can be divided into five phases:oogonium phase,small growth phase,large growth phase,pro- maturation phase and ma...

卵子发生根据卵细胞、细胞核及核仁的大小形态、核质比和卵黄积累情况可分为：1。卵原细胞期：2。小生长期；3。大生长期；4。成熟前期和5。成熟期。卵巢发育则根据第一批卵细胞的发育情况、卵巢长度及颜色分为五期，大致可归纳为三个阶段：5～7月为延缓期；8～11月为对数增长期：12～4月为稳定期。

The nucleus: information central the eukaryotic cell nucleus is the largest organelle and houses the genetic material on chromosomes.

中坚力量：信息中央 the 真核状态的细胞核是最大的细胞器并且安置在染色体的基因。

The eukaryotic cell nucleus is the largest organelle and houses the geneticmaterial on chromosome.

真核细胞的细胞核是细胞中最大的细胞器，在染色体上储存着遗传物质。

The spiny eel , belonging to Perciformes, Osteichthyes, is a kind of little freshwater fish distributed in Southern China. In 1998, Our lab detected XX/XY differentiated sex chromosomes in this specie with karyotypic analysis, and then with chromosomal binding and SC observation, we identified that its two largest metacentric chromosomes were X, Y sex chromosomes in 1999. X, Y chromosomes differ each other not only in the distribution of heterochromatin but also in their shapes, which make them could be recognized directly under the light-microscope without any banding treatment.

刺鳅，属鲈形目、刺鳅科(Perciformes，Mastacembelidae)，是广泛分布于中国南方的小型淡水鱼类。1998年，我室通过核型分析，首次发现该物种具有明显分化的异形性染色体，其性别决定类型为XX／XY型。1999年，本室通过染色体显带、精母细胞联会复合体观察，再次确认刺鳅染色体组中最大的一对中部着丝粒染色体为X、Y性染色体，两者不仅已经出现结构异染色质分布上的不同，同时在外部形态上也存在明显差异，识别特征鲜明，在光镜观察下无需显带即能清晰辨认性染色体。

Methods: To establish the rat model of spleen-deficiency by the methods of purgation with bitter and cold nature dyugs, omproper diet and overstrain. Immunohistochemistr and in situ hybridization were used to tetect and C-fos and C-JUNmRNA expression in the hypothalamus ventral kernel, the hippocampi CA1 area and forehead cortex.

采用苦降泻下、饮食失节加劳倦过度法建立脾虚大鼠模型，免疫组化法、原位杂交法检测下丘脑腹侧核、海马CA1区、前额叶皮层C-fos水平与C-JUNmRNA表达变化及归脾汤的治疗作用。

The parallelepiped classifier,minimum distance classifier,Maximum Likelihood Classifier,Neural network and,especially,the newly developed Support Vector Machines were assessed in the object-based image analysis of VHSR data. The impacts of kernel configuration on the performance of the SVM and of the selection of training data of the four classifiers were also evaluated.

对比研究了平行六面体、最近邻分类法、最大似然法、神经网络等经典分类算法以及近年来新发展的支持向量机分类算法在基于分割对象的高分辨率遥感图像分类中的性能，详细分析了不同内积核函数对于支持向量机分类的影响。

This provocative thesis may overstate Israel's heft in Washington and understate its fear of Iran's nuclear ambitions. But it is hard to grumble with Mr Parsi's conclusion that detente between America and Iran, of the sort that might have come about in 2003, would in fact make both Israel and the Middle East as a whole very much safer.

这一观点具有很大的争议性，它可能夸大了以色列对于华盛顿的重要性，也低估了以色列对伊朗核问题的忧惧程度，但既然Parsi在书的结尾处指出，美国与伊朗之间的关系如果出现2003年那次可能出现的缓和，事实上对以色列乃至整个中东地区的安全都十分有利，那我们又何苦对他的这一论点斤斤计较呢？！

POMC neurons are medium and large sizes, displaying a quadrangular or multipolar perikaryon with a variable number of primary dendrites, well-ramified dendrites.

POMC神经元细胞体较大，成四边形或多极核周体，一级树突数量不定，且分支较多。

They have distinctive compositions, and display the compositional trends: from Mg and Ca-enrichment towards Fe-enrichment from big phenocryst—the core of small phenocryst—the rim of small phenocryst and microcrystals, typical characterisitc of tholeiite series.

这三种类型的辉石在成分上有明显的差异，从大斑晶辉石—小斑晶辉石核部—小斑晶辉石边部和基质辉石，成分由富镁、钙向富铁方向演化，显示出拉斑玄武系列的特点。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。