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Breast needle aspirate ; Cellular pathology ; Breast cancer ; Early diagnosis

乳腺针吸；细胞病理学；乳腺癌；早期诊断

The finite element method is combined with homogenization theory based on asymptotic expansion for predicting the macro and microscopic properties of cellular material s.

本文把均匀化理论与有限元法相结合，应用于多孔材料的弹性本构数值模拟，利用位移渐进展开建立了均匀化有限元列式。

It gives a new sufficient condition ensuring global asymptotic stability for cellular neural networks with delay.

给出了时延细胞神经网络全局稳定性的一个新的充分条件。

In effect, the atomic and cellular structure is fixed, no change ever taking place.

结果，原子和细胞结构固定了，永远不会发生变化。

Therefore,in this thesis, by using of the Lyapunov function ,Lasalles in-variance principle and the analytical technique to construct return mappings[34-36],we describe some important properties of the dynamic behaviors of two class of discrete-time model of two-cell cellular neural networks ,which includes stability,asymptotic stability,the existence and attractability of periodic solutions.

因此，本学位论文利用Lyapunov函数和Lasalle不变集原理以及利用分析技巧构造回复映射等方法对两类二元离散细胞神经网络模型的动力学性态进行定性分析，讨论了这些模型的稳定性、渐近稳定性、周期解的存在吸引性，全文共分三章。

Some useful notations and definitions are give in this chapter.In Chapter 2,a class of discrete-time model of two-cell cellular neural networks with symmetric temptate are investigated. We obtain some results about the stability,asymptotic stability,the existence and attractability of 2-periodic solutions.

第三章讨论了反馈矩阵为非对称矩阵的二元离散细胞神经网络模型的稳定性与渐近稳定性、周期解的存在吸引性，除了得到系统稳定和存在2-周期解的相关结果外，还得到了系统在原点出现类似于Hopf分支的局部分支以及多个吸引4k-周期解的共同存在性。

Abstract］ Objective:To observe the cellular activities with different cultivations of chondrocytes of auricular cartilages from rhesus monkeys.

摘要］ 目的：探讨猕猴耳廓软骨细胞在体外不同介质的培养情况及其生长活性。

It would really be a leap forward if we could detect what is happening at the cellular level, lead author Dr.

如果我们能够探测在细胞水平上发生了什么，这真的是一个飞跃，主要作者加利福尼亚州斯坦福大学医学院肿瘤科临床导师Dr。

Cellular immunity plays an important role in defense against diseases, such as pathogenic infection,autoimmunity and tumor.

摘要细胞免疫在防御外来病原感染、自身免疫及肿瘤等疾病中发挥重要作用。

We also discuss cellular automat and the more general Boolean networks as examples of discrete dynamical systems.

作为离散动力系统的例子，我们还讨论了细胞自治机和更一般布尔网络。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48