So a tester can verify the component - based software according to its specification more easily . furthermore , when we do integration testing for the component - based software , this paper presents component built - in testing mechanism and an approach to enhance its testability 由于本文提出的组件规格说明从四个层次对组件本身的语法、语义、交互等方面进行了准确的描述和定义,使得测试人员可以有一个清晰的标准去检测组件在集成时是否满足了组件的规格说明。
In this dissertation , each of the twt component building blocks , such as the electronic gun , slow - wave structure and the collector , is presented . the thermal theories and the thermal conduction ways of each subsystem are discussed . the author presents some advice on the fast working of twt , the optimization of helix - slow wave structure , and how to minimize the collector 本文论述了小型化行波管电子枪、慢波结构和收集极等部分产生热的机理以及热传导过程,针对小型化行波管的启动速度、改善和优化螺旋线慢波结构以及缩小收集极体积等方面的提出了改进建议与设计。
In this thesis , it has introduced the general theory about customer relationship management ( crm ) , analyzes the systematic infrastructure and designs the subsystem , summarizes business flows related to crm . then , to the characters of crm , the feasibility of using components building shipping crm system is first analyses . and then some key technology of j2ee develop platform and ejb components is also discussed in detail 本文首先介绍了客户关系管理( cram )的基本概念、业务过程和体系结构,然后针对crm系统的特点,首先分析了用组件的思想来构建船舶crm系统的可行性,并详细介绍了j2ee开发平台和ejb组件体系结构等关键技术,结合船舶运输企业的现状,提出了船舶客户关系管理系统的实施步骤和设计方案,方案主要内容包括系统结构设计、功能设计和数据库设计,并完成了原型系统开发。