机制

In this paper, the EPON system management mechanism, which combines SNMP and 802.3ah OAM protocol is discussed and the functions and features of EPON OAM and its software implementation in Linux described.

文章提出了基于802.3ah OAM协议和SNMP的EPON系统管理机制，并描述了EPON系统OAM的功能、特点以及在Linux操作系统下的该网络管理机制的软件实现方案。

objective to investigate the inhibition mechanism of nanoapatite on the human hepatocelluar carcinoma.methods stable and single-dispersed nanoapatite were synthesized with sol-gel method.nanoapatite were surveyed by zataplus and tem.their effect on the bel-7402human hepatoma cell lines was investigated by the mtt methods,and the mechanism was studied from changes in ultrastructure.results the result showed that inhibition of nanoapatite on the bel-7402human hepatocellular carcinoma cell lines was presended obviously in vitro.conclusion nanoapatite entered into cancer cytoplasm,and cancer cells result in oncosis.

目的 探讨纳米磷灰石的抑癌机制。方法利用sol-gel法制备出稳定单分散的纳米磷灰石体系，应用粒径电位仪和透射电镜对纳米磷灰石进行表征；采用mtt比色法研究纳米磷灰石对细胞系bel-7402人肝癌细胞的作用；从超微结构的改变研究其作用机制。结果实验结果表明，纳米磷灰石在体外对bel-7402人肝癌细胞具有明显的抑制作用。结论通过进入到癌细胞内，导致癌细胞胀亡。

Starting from the discussion of historical conditions for the school coming into being and the background of world trend of thought,the article e XP ounds the interaction or excitation mechanism between Western newhistoriography and Marxist historiography,which was the important academicpremise for the emergence and development of the British Marxisthistoriographic school.

该学派形成与发展的重要学术前提，在于西方新史学与马克思主义史学之间的交互作用和互动机制，而学派奠立及其学术创新的背景层级，则依赖于当时国内外的社会政治(教学案例，试卷，课件，教案)、社会心理思潮和学术文化机制等重要社会环境资源。

This paper briefly and systematic overview of the computer system hologram of the development process and computer-generated holograms of the manufacturing process, Features and outflanking the coding phase, focused on the Roman III coding theory and the hologram production steps Drawing a conclusion from the plane,"the word" CGH, accompanied by images calculated.

本文简要而系统地综述了计算机制全息图的发展过程和计算机制全息图的研究制作过程、特征和迂回相位的编码，重点讨论了罗曼III型编码原理和全息图的制作步骤，最后绘制了一个物平面上&金&字的计算全息图，并附上了计算图像。

At the same time, the regional unbalance of the ecological importance and the forest resources distribute resulted in the difference environment cost that every region should bear and the contradiction between the development and underdevelopment region and the different region in the same watershed outstood.

总之，从中国的林业分类经营理论和实践两方面看，商品林和公益林生态服务价值评价和补偿问题成为要解决的首要问题。本文探讨了森林生态服务价值的计量并构建了公益林与商品林生态服务价值补偿机制，最后以闽江流域为实例进行了森林生态服务价值补偿机制的研究，对林业分类经营有一定的理论与实践意义。

I wanted to interpret this story and tell it in an expressive, associative way, to show these standardized behaviour mechanisms as a powerful, parasitically structured live mechanism.

我本想解释这个故事，并告诉它在表现力，联想的方式，以显示这些规范的行为机制，作为一个强大的， parasitically有条理活机制。

However, in the face of the international mechanism, the passive response that the country is not the passivism, but shown as and built the course constructed with the international mechanism each other.

然而，面对国际机制，国家并不是消极被动的反应，而是表现为与国际机制相互建构的过程。

At present,the pathogenesy of leukemia is not very clear,which will achieve more recognition with the development of modern empirical method.

目前，白血病发病机制尚不完全清楚，随着现代实验方法的进步，人类对其发病机制有了逐渐的认识。

Professor Wang considered that D-IBS had the intimate relationship with liver,spleen and kidney and regard that weakness of the spleen and stomach is the foundation of pathopoiesis,hepatosplenic disorder is the key point of pathogenesis,asthenia of both the spleen and kidney is the important pathogenesis evolution.

腹泻型肠易激综合征发病和病机的理论研究：论文首先总结了祖国医学对腹泻型肠易激综合征的认识，包括对症状、病名及病位描述、病因病机及证治沿革和当代中医对D-IBS病因和发病机制的认识；继之对西医学对D-IBS病因和发病机制的认识做一简述，最后将导师对D-IBS发病和病机的认识和创新进行阐述。

The original password authentication is vulnerable to guess attack and server personating attack . to overcome the vulnerability of this scheme , this paper designs a simple and efficient password authentication schema .

针对postgresql原有认证机制具有易遭受口令猜测攻击和服务器端假冒攻击的缺陷，本文设计了一种简单而有效的口令认证机制。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。