底层

The latest development of virtual machine technology provides a new approach to integrate resources in grid environment.Its encapsulation,isolation and security can shield resource heterogeneousness,enable application specific execution environment,and provide better adaptability to the environment complexity and application diversity.

虚拟技术的最新进展为网格计算提供了封装资源的新方式，其封装性、隔离性和安全性能够有效屏蔽底层资源的异构性，根据用户应用需求定制执行环境，更好地适应于网格环境的复杂性和应用的多样性。

Firstly, it can offer separated and isolated computing environment for users. Secondly, it can also realize hardware and software consolidation and centralized management for computer administrators. Thirdly, it can be transparent to upper layer applications, hiding the dynamicity, distribution and heterogeneousness of underlying resources from applications.

CIVIC集成多种虚拟机技术，可以为用户提供独立、隔离的计算环境，可以为管理人员提供硬件资源和软件资源的集中管理功能，支持对应用程序的透明性，屏蔽底层硬件资源的动态性、分布性和异构性。

We begin with an introduction of the research background, the difference between traditional network management and security-oriented network management, and the contributions of this paper. Then we present the structure and the principles of the SIMP: we put forward to a functional and hierarch model based on JMX specification and Struts technology And a JMX-based network management model.

本文首先介绍了课题的背景、网络安全管理相对于网络管理的特点和本文的研究内容，针对传统网络管理的不足，提出了安全集中管理系统的总体结构、组成及工作原理：安全集中管理平台的体系结构采用JMX技术作为系统的集成总线，将各管理功能模块作为JMX管理构件，实现了系统的组件化、模块化的开发；层次结构采用了基于Struts的MVC架构模式，底层数据库采用了对象关系映射技术，提高了系统的可维护性和可扩展性。

As to the definition of the cognitive principle, we argue that it is a deep underlying pressure which may leave its mark either on the way people think, or on the way they perform activities, or even on the general attitude they hold towards things and so forth.

至于如何定义认知原则的问题，我们认为：认知原则一种人类认知的普遍倾向，它体现为一种底层或深层的压力，它可能对人类思维的方式、人类做事的方式及人类对事物的一般态度产生影响。

However, sometime in the future, we will need to get under the hood.

然而，将来的某些时候，我们将需要更深入底层。

But they also have the determination to change out, always humanely, that bottom 10% and do it every single year.

但领导们也同时有决心以人道的方式每年换掉底层的10%。

Especially his tragic novel of subject matter of western Hunan, the artistic conception with " ripple less " top layer, and there are ichthyosaurus to sneak the life consciousness jumped in the ground floor, make people behind smile of having no way out to see satirize, see bitterness,...

尤其是他的湘西题材悲剧小说，表层"水波不兴"的意境，而底层有着"鱼龙潜跃"的生命意识，使人在无可奈何的微笑背后看到讽刺，看到苦涩，看到中国历史上不断出现的最令人心痛的悲剧。

Therefore, an ideograph can be defined as a component tree with the entire ideograph as the root node and with the bottom nodes consisting of primitive elements

所以，我们可以将汉字分解以部件树的形式加以定义，树的根节点就是整个字，底层节点则由各类基本元素组成。

Yeh had always treated literature with a serious, persistent attitude and attempted to accomplish. He paid close attention to the peasants who lived in the remote and ill-formed mountain villages and those who were at the bottom of the cities whom were almost forgotten.

叶君健对待文学抱着一种严肃、执着、有所为的态度，他始终关注那些生活在偏僻闭塞的小山村的农民和那些生活在城市底层几乎被人遗忘了的小人物的命运。

Those who can barely live, and who live perforce in a very small, and generally very inferior, society, may well be illiberal and cross.

那些几乎难以维持生活的人，不可避免的生活在非常有限的范围里，而且一般来说生活在社会底层，这种人自然没什么自由可言，心情也不可能好。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。