可展性

Beijing is conducting modern traffic control system development. From previous experience, the openness, expendability and interoperatibility of the system will be deteriorated badly unless some standards are followed.

北京市正在进行交通控制系统现代化建设，过去的建设经验表明，如果不按照一定的标准进行建设，系统的开放性和可扩展性及可互操作性都会受到很大影响。

This increases reusability and extensibility of the data transfer process.

这就增加了可重用性和数据传输过程中的可扩展性。

This system is extensible and could be reused.

系统具有较好的可扩展性和可重用性。

The system has excellent probability, extensionality, easy operation and high security.

系统具有良好的可移植性、可扩展性、易操作性和高度的安全性。

According to the three types of design patterns,the use of State,Flyweight and Singleton patterns in a robot control system are explained,and it is proved that design patterns can make system more extensible and more maintainable,and make requirement changes be easily handled.

针对设计模式的三种类型，详细介绍了 State 模式、Flyweight 模式和 Singleton 模式在机器人控制系统的应用，说明了设计模式可以使系统具有可扩展性和可维护性，使系统可以更加从容地面对需求变更。

The Northrop Grumman offered the radar computer, radar control maintain interface and other hardware in this project.

从而改善了雷达的可维护性和未来的可扩展性。

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。

Based upon the assumptions of small deformation, the unretractility of the beam's axis and the inextensibility of the plate's neutral surface ("the method of geometrical deformation constraint"), we can obtain the geometrically nonlinearized formulae of the beams and plates. Accordingly, the "dynamic stiffening terms"would be naturally cooperated into the dynamic equations of flexible multibody system if combined with the linerization of kinematic parameters at the proper stage.

利用杆类柔性体轴线的不可伸缩性和板类柔性体在中面内的不可伸展性，并结合小变形的假设，从而可获得杆类和板类的几何非线性变形表达式；以此为基础，在适当阶段对运动学参量进行线性化处理，可确保"动力刚化项"在建立柔性多体系统动力学方程过程中自然地形成。

Nowadays, with the rapid development of cities and industries, human activities take on the characteristics of expansibility and instantaneousness, which produce much information data correspondently. The former information treatment methods in the field of soil, engineering can"t meet the users" demand on exactness and alternation. So the visual evaluation of liquefaction information system becomes the urgent task in soil engineering.

当今，随着城市化和工业化的加快，人类活动呈现出空间扩展性和时间瞬时性的特点，相应产生了大量的信息数据，原有的岩土工程信息处理方法已不能完全满足用户对信息的准确、直观、迅速、可交互等多样性需求，因此地震砂土液化的可视化评价信息系统是岩土工程界迫切需要解决的课题。

The approach, considering the modeling element and simulation logic respectively as well as adopting the object-oriented simulation modeling methods, was used to build the control model for production line, and to accomplish modularization of control modeling.

该方法以建模元素和仿真控制逻辑分离的原则为指导，采用面向对象仿真建模技术，构建面向生产线的过程控制模型，实现控制模型的模块化，提高了模型的可重用性和可扩展性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。