可展性

Developed by ANSI C, it is easy to be expanded, reused and maintained.

由于采用标准C语言进行了开发，所以具有可扩展性、可重用性和可维护性。

Based on switching network,the technology of Virtual Local Area Network is applied to construct a logical network which spans different subnet.It can avoid the network broadcast storm in order to improve the performance,security and expansion of whole campus network.

VLAN是在交换网络的基础上构建可跨越不同网段、不同网络的端到端的逻辑网络，可避免校园网广播风暴的出现，以提高整个校园网的安全性和可扩展性。

SPNAnalyzer software system has a very friendly man-machine interaction interface, so the visualized modeling of stochastic Petri net is very intuitional and convenient. The response and handling of the Windows messages is extended to the graph tool module, so it is very easy to maintain. The class design of the element object module and the graph tool module guarantees the expansibility of the system. The crucial technologies including the reachability set algorithm of the stochastic Petri net model, the constitution of the homogeneous Markov chain, and the computation of the steady state probability are implemented. The design of the data structure adopts the linked list, so the execution of the algorithms is very efficient.

SPNAnalyzer软件系统具有非常友好的人机交互界面，使可视化的随机Petri网建模变得非常直观方便；将各种Windows消息的响应和处理延伸至图形工具模块，使系统的维护变得容易；元素对象模块和图形工具模块的类的设计使系统的可扩展性很好；实现了随机Petri网模型的可达集生成算法和同构马尔可夫链的构造及其稳定状态概率的求解等关键技术；数据结构的设计采用链表的形式，使各种算法都具有较高的执行效率。

The flexibility of PPII helices may have important functional roles in the PEVK segment of titin, which is involved in sarcomere assembly and muscle elasticity.

由此可得，PPⅡ型左手螺旋的可展性对肌巨蛋白PEVK富含域弹性的影响是非常重要的。

By means of moving frame, some properties of ruled surfaces are obtained, including the surfaces being minimal, totally geodesic, totally developableand totally umbilical. Some equivalent conditions in which the ruled surfaces are totally developable are obtained. It is abtained that (k+1)-dimensional ruled surfaces are totally geodesic if and only if they are minimal and totally developable.

利用活动标架法研究了直纹面的一些性质，包括极小性，全可展性，全测地性和全脐性，给出了直纹面是全可展性的一组充要条件，同时得到，R(上标 n+1 下标 v)中的k+1维直纹面M是全测地的充要条件是它是极小的且全可展的。

NUMA (non_uniform memory architecture) architecture is proposed for scalable system underlying a shared memory pattern.

高性能计算机系统的可扩展性是系统设计的一大难题，NUMA(non-uniformmemoryarchitecture)结构正是为了解决共享存储体系的可扩展性问题而提出来的。

We put forward a distributed Multi-Agent system for services compostion based on AGORA, which has a good scalability and flexibility and eradicates the problems of low scalability and performance in centrally-controlled services repository. In the system, the service provider and requester can be also searched mutually.

提出了一个基于AGORA多Agent平台的分布式服务组合系统，该系统具有较好的可扩展性和灵活性，消除了集中式注册库带来的扩展性差、性能低下的问题，同时还支持服务提供者和请求者之间的双向查找。

This paper analyzed the expand ability of dish plate keel of the fore and after body of ship hull,compared several expand ing and forming methods,and put forward some advices about the application and some problems to which should be pay attention.

在分析了船体首尾部折角型龙骨板可展性的基础上，对几种展开和成形方法进行了介绍和比较，提出了应用的建议及应注意的问题。

The POAS with high availability, high performance and scalability features makes the data output of MSDPS more effective and reliable. The QVS is cross-platform, highly scalable and loosely coupled with a high degree of automation and handsome and simple human-computer interface.

本文设计并完成的遥感卫星数据产品输出系统大幅度提高了卫星数据产品输出的自动化程度，提高了生产效率与可靠程度，系统具有高可扩展性；产品常规质量检验系统具有跨平台、高可扩展性、与遥感卫星数据产品输出系统松耦合等特点，自动化程度高，人机交互界面美观简洁。

The methodology has the advantages of advancement, scientificalness, practicability, high effectiveness, flexibility, tailorable ability, maintainability, extensibility and scalability.

提出浅层地震仪基于平台设计方法，此方法具有先进性、科学性、实用性、高效性、灵活性、可裁剪性、可维护性、可扩展性和可升级性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐