记忆细胞

AIRS通过训练产生记忆细胞池，利用最近邻原理对原始抗原分类。

AIRS results in the memory cell pool after it is trained and classifies the original antigens by KNN .

其记忆细胞存活的时间则更长。

Its memory cell survival time is longer .

要发育成记忆细胞，B细胞必须在细胞凋亡或程序性细胞死亡这一自然过程中生存下来，细胞凋亡则随着明显的免疫响应而出现。

To develop into memory cells , B cells have to survive the natural process of apoptosis , or programmed cell death , that occurs following a large immune response .

提出一种有别于传统聚类算法的邻近排挤算法对记忆细胞集进行不断的更新及删除，保证了Pareto最优解集的分布均匀性。

To assure the distribution of the Pareto optimal solutions set , a vicinity crowding algorithm different from the cluster algorithm was used to update the memory cells set .

研究背景：越来越多的研究证据表明，慢性病毒感染性疾病抗病毒免疫应答过程中CD127在CD8T细胞上的表达提示效应CD8T细胞中有效分化成为了记忆细胞的亚群。

Background : Accumulating evidence supports the theory that the expression of CD 127 on CD8 T cells during the process of antiviral immune response indicates a subset of effector CD8 T cells that successfully develop into fully protective memory .

你的身体制造抗体时，它通常也制造了记忆细胞。

When your body makes antibody it also makes memory cells .

另外还讨论了记忆细胞寿命的问题。

The effect of the life span of memory cells on immune memory was also investigated .

有许多累积在你们身体细胞中的痛苦，在你们休眠的记忆细胞里。

There is much pain accumulated in your body cells , in your dormant memory cells .

结论反应性增生淋巴结中存在淋巴结干细胞（或者长期记忆细胞）。

Conclusions There are cancer stem cells ( or long memory cells ) in reactive lymph node .

不对称的细胞分裂导致第一代两个子代细胞不同地形成效应和记忆细胞系。

The first two daughter cells following asymmetrical cell division are differentially fated towards effector and memory lineages .

针对三种不同的抗原，浆母细胞和浆细胞以及未成熟淋巴细胞和记忆细胞的组织分布情况大致相同。

The tissue distribution of three antigens induced plasmablast , plasma cells and inducible cells are approximately the same .

算法的主要算子包括正选择、记忆细胞产生、超变异和抗体相似性抑制。

The main operators of the algorithm include positive selection , memory cells producing , hyper-mutation and similar antibodies suppression .

免疫模型包括记忆细胞生成、免疫检测等4个模块。

Immune model includes three major modules : memory cell generation module , detection module mature cells , immature cells , tolerance module .

如果这些微生物再次进入你的身体，记忆细胞将会识别它们，并在它们使你生病前摧毁它们。

If the micro organism gets into your body again the memory cells were recognise it and destroy it before it makes you ill .

同时模型还针对计算机免疫系统中非自体的多样性和广泛性，提出了对记忆细胞的动态降职机制，并给出了记忆细胞动态降职算法。

At the same time , a memory cell dynamic demotion mechanism and relevant arithmetic are put forward to ensure the system to check multiform nonself .

克隆选择用来产生抗原的记忆细胞群体，免疫网络理论则用来抑制该群体规模的快速增长。

While the clonal selection principle is responsible for generating the memory cell population , the immune network theory prevents the population size from increasing quickly .

算法中，待分析的数据被视为入侵性抗原，产生的记忆细胞作为聚类分析的初始中心。

In this algorithm , the data set to be analyzed is taken as the invading antigen and the memory cell generated acts as the initial cluster center .

采取由正向记忆细胞库提取的免疫疫苗对抗体群进行接种，使群体的进化方向得到引导，提高了算法的进化效率；

The immune vaccine extracted from orthodox memory cells bank has been injected into antibody population , which guides the evolution direction of antibody population and accelerate evolution .

关于记忆细胞的产生和维持机理以及体内的功能调控因子如何发挥功效等方面一直以来都存在着争论。

Now there is still a discussion on regarding the mechanisms involved in the generation and persistence of memory cells and the factors that control their function in vivo .

我翻阅着一份旧报纸，大声地给妻子读一则消息，上面说男人的记忆细胞比女人的死得要快。

As I was browsing through an old newspaper , I read aloud to my wife a news item about men losing their memory cells faster than women do .

免疫进化算法引入记忆细胞和抗体浓度调节机制，具有种群多样性，能保证快速稳定地收敛到全局最优点。

The immune evolutionary algorithm has introduced memory cells and features diversity and an anti-body concentration regulation mechanism , ensuring a rapid and stable convergence to attain an overall optimal point .

该算法通过抗体的克隆选择和变异过程，完成对入侵抗原的清除，实现免疫防御的功能；利用免疫网络调节的思想选择抗体记忆细胞，完成知识的学习和积累，实现免疫自稳的功能；

The algorithm eliminates antigen by clone selection and mutation , accumulates knowledge by selection of antibody memory cells which inspired by the immune network theory , and realizes immune homeostasis .

基于CD8+T记忆细胞的线性和逆线性分化假说分别建立了数学模型，并研究了各种T细胞亚类的动力学。

Based on the linear and reverse linear differentiation models of CD8 + memory T cells , mathematical models were set up respectively and the dynamics of different T subpopulations was studied .

算法采用了记忆细胞和抑制细胞分化，以及由抑制细胞进行的抑制抗体产生的机制，来防止对记忆细胞的复制。

The algorithm adopts a mechanism that includes the differentiation of memory cells and suppressor cells and the production of suppressor antibodies by suppressor cells , preventing from copying of the memory cells .

本文对二者产生的记忆细胞分布进行比较研究，指出二者在分类性能上的差别来自记忆细胞分布。

In this paper , the distribution of memory cells produced by them is compared . It is pointed out that the difference of the performance between them is from the distribution of memory cells .

本文提出一种基于生物免疫系统克隆选择机理的克隆选择算法，该算法包括：抗原抗体匹配、克隆增殖、变异、抗体记忆细胞的自然选择等四个过程。

The clone selection algorithm presented in this paper inspired by the mechanism exhibited in biological immune clone selection . The algorithm is made up of four procedures : antigen-antibody matching 、 clone proliferation 、 mutation and memory cell selection .

提出了一种记忆细胞精英抗体遗传策略，能强化免疫系统的记忆功能和抗体浓度调节机制，从而使免疫遗传算法更快速、稳定地收敛到全局最优点。

This paper presents an elite inheritance strategy of antibody in memory cells to strengthen the memory function and antibody concentration regulation mechanism of immune system , which can make the immune genetic algorithm ( IGA ) converge to the global optimal point more rapidly and stably .

该算法主要采用记忆细胞池间与记忆细胞池内的两次网络抑制操作来改善网络结构，使记忆细胞在特异性与通用性之间得到平衡，从而提高分类准确率。

The classifier , based on the two network suppression operations within each memory cell pool and between memory cell pools , improves the network structure . Hence , the memory cellules can reach balance between peculiarity and universality , and eventually , improve the accuracy of classification .

通过对两种克隆选择算法的比较分析可知，自适应动态克隆选择算法是在标准克隆选择算法基础上把抗体动态分成记忆细胞和普通细胞。

Comparing the two kinds of clonal selection algorithm , the adaptive dynamic clonal selection algorithm based on the standard clonal selection algorithm divided the antibody into memory cell and ordinary cell dynamically , which have different mutation probability and the latter is much greater than the former .

记忆B细胞被认为是记忆干细胞，通过抗原依赖和非抗原依赖的方式，能转化为浆细胞而产生抗体。

Memory B cells behave as'memory stem cells'capable of generating plasma cells and antibodies in an antigen-dependent as well as in an antigen-independent fashion .