The research development of channel segregation ( freckle ) during solidification in multi - component systems is discussed , including the freckle characteristic , influencing factor and physical feature 摘要对多组元复杂体系(尤其是高温合金体系)在凝固过程中形成的通道偏析即黑斑的研究现状进行了评述,包括黑斑的存在方式、影响因素和物理特征等。
The three component system , the first of its kind in china , includes a funnel shaped 22 - ton tv display with eight screens ; a 270m - long display system around the stands ; and a games - times core and time control system 据悉,这套系统目前在国内仅有一套,它由一个重达22吨带有八个屏幕的漏斗屏,一个总长度约为270米环形屏以及一套赛事记分、计时控制系统三个部分组成。
We present a distributed application system based on j2ee and it makes the whole system become a multi - tier component system , loose - couple horizontally and vertically , provide flexibility , reusability , testability and extensibility 本文提出基于j2ee的分布式应用系统使整个系统成为一个多层的组件系统,以实现系统横向、纵向之间的弱耦合,使系统具备了灵活性、可重用性、可测性、可扩展性。
By means of implementing and analyzing a framework product , called watool , we discussed development and application of component system founded on framework and generalized concept , classification and technologic characteristic of framework 通过对框架产品watool的应用与分析,讨论了基于框架的构件系统开发与应用。结合作者在工程中应用框架产品的实际经验,全面讨论了框架( framework )的概念、分类和技术特征。
In order to fulfill the requirement of system performance , availability and scalability when large - scale concurrent users access the system , we expand the simple distributed component system to component cluster composed by multiple heterogeneous workstations 面向高可用和高性能的计算需求,本文将分布构件系统扩展为基于多台异构服务器构成的分布构件集群系统,以满足大规模并发用户访问时对系统性能、可用性、可伸缩性要求。
The primary work of thesis is listed in the following : ( 1 ) analyze the actuality of gis . from the opinion of gis developing pattern , the thesis points out that realizing webgis as a component system is the certain result of gis development and discusses it particularly 本文的主要工作如下: ( 1 )分析gis现状,从gis开发模式的演变入手,指出利用gis构件开发gis应用是构件技术在gis领域应用的必然结果,讨论了webgis的构件化趋势。
Furthermore , according to the three different usage models of distributed component system : stateless , stateful and durable , the implementation uses different component types : service , session and entity component to support them . then , some related lifecycle management policies are discussed . 2 基于分布构件系统的状态、无状态、持久等应用模式,实现了对服务、会话、实体构件的支持,并给出相关的构件生命期管理策略; 2
Then based on the results in binary liquid alloys , thermodynamic properties of 6 ternary and 1 quaternary liquid alloys are predicted and compared . for most multi - component systems that are investigated , the predicted activities of al with wilson equation are in better agreement with the experimental results 在对二元系进行比较分析的基础上,又利用wilson方程和正规溶液模型对6个三元系和1个四元系的组元活度进行了预测和比较研究。
Along with the new possibilities provided by a portal comes new responsibilities for planning and implementation , such as understanding all the component systems , how the portal will be maintained , task workflow , and the requirements of the various user sets , along with their possible interactions 伴随入口网站提供的新的可能性而来的是计画和实作的责任,例如了解所有的元件系统维护入口网站的方式任务工作流不同使用者群体的需求及其可能的互动。
The company has 20 old professional car component to make experience , the product sells upgrade steam general change of 5 water chestnut , east wind is installed , the much home such as steam of willow of hunan long abundant , east wind is famous and truckload enterprise , it is to go up steam is general the component supplier with the biggest inc . of 5 water chestnut , it is the development of car component system with the biggest guangxi , modular compositive center , it is enterprise of chinese car component integrated competition ability 100 strong companies 公司有20多年的专业汽车零部件制造经验,产品销往上汽通用五菱、东风渝安、湖南长丰、东风柳汽等多家知名整车企业,是上汽通用五菱股份有限公司最大的零部件供应商,是广西最大的汽车零部件系统开发、模块化集成中心,是中国汽车零部件企业综合竞争力百强企业。