摘要：Recently service orientation is becoming a mainstream approach for building large scale software systems. A key requirement in service-oriented design is the dependability of service. It stipulates that the behavior of services is controllable. Formal models can aid in constructing software in a dependable manner. They can describe ser- vices precisely and compose them together consistently. This paper presents a strategy for service realization based on a novel layered formal model. When a service is provided or required via internet, the semantic consistency becomes critical issue, Our architecture tackles the issue by proposing a novel scheme： defining contract of a service to keep semantic information. Although service-oriented design is our prime target, the contract models, to a large extent, are independent of the framework of design and therefore applicable to large scale software design in general.

摘要：这个项目为我们带来了很高的公信度和知名度,但在中国,我们没有赚到什么钱,甚至事实上是在亏钱的。如果你算上在英国的运营成本,相对而言,中国的设计费是非常低的。现在,我们已经知道了在中国如何避免经济损失。无论如何,我们始终对中国所给予的大量宝贵机会抱有感激,并且会尽全力为这些项目呈现出最好的设计。

摘要：公司已通过了IS09001:20000质量管理体系认证。具有工程设计(总包)乙级、工程咨询乙级、工程测绘乙级、(压力管道)特种设备设计等资质。LYS Design & Consultation Co.,Ltd has passed IS09001:20000 quality management system *** has qualification of engineering design(overall contract)b grade,

摘要：Y2002-63434-421 0318120缩略及Liskov替换原理对编程的作用=On the inter-action of programming by contract and Liskov substitu-tion principle〔会,英〕/Al-Ahmad,W.//2001 IEEE In-ternational Conference on Computer Systems and Appli-cations.-421～423(E)Y2002-63434-424 0318121面向对象阿拉伯编程语言 Al-Risalh=The Arabic ob-ject-oriented programming language Al-Risalh〔会,英〕/Amin,M.R.//2001 IEEE International Conference onComputer Systems and Applications.-424～427(E)

摘要：本文对美国旅馆保险箱使用的契约个案和对英美广告个案分别作出了释义,然后把释义后的语篇视为标准语篇与源语篇进行对比。通过对比我们发现两种源语篇表现形式(即语体)上的差异和读解要求上的差异,进而从微观的层面上去认识契约与广告的不同的语体特征,以求对不同语体的语篇的有效的读解方法。