Besides , it assists clients in the department in implementing recommendations in various review reports , maintains and upgrades the bar - coding file management system to enhance office efficiency , and renders contribution to departmental form design 此外,管理参议小组亦协助署内各组别实施各检讨报告提出的建议、维持及改善电脑条码档案管理系统的运作,以提高办公室的运作效率,并为本署设计各款表格。
A bpr study was also concluded on the prosecution results monitoring system . the unit also assists departmental clients in implementing recommendations in various review reports , maintains and upgrades the bar - coding file management system to enhance office efficiency , and contributes to the departmental form design 该小组亦协助署内各组别实施各检讨报告提出的建议、维持和改善电脑条码档案管理系统的运作,以提高办公室的运作效率,并为本署设计各款表格。
In the thesis the low drag - low noise optimization of the vehicle main form design is realized , main accomplishments are as follows . researched the knowledge of drag and flow noise , the parameters of the boundary layer are calculated by the hess - smith method and boundary layer momentum integral method . the calculation of the length of transition zone and change in boundary layer displacement thickness between laminar and turbulent states in the transition is improved , then the drag coefficient and self - noise from the transition zone are calculated as the objective functions of the optimization 主要研究内容和成果如下:对航行器绕流流场进行分析,深入研究了阻力和流噪声产生机理,建立了阻力系数和自噪声的评估数值计算模型;采用物面分布源汇法和边界层动量积分法对绕流流场的流体动力参数进行计算,改进了转捩区长度和边界层位移厚度的计算,应用于航行器头部驻点自噪声的计算;最后设计了阻力系数和自噪声数值计算程序模块。
This thesis points out that the knowledge system of nc machine tools form design should include such subsystems as the basic knowledge system , case system and the database of feature components , etc . on the aspect of the knowledge exchange between the knowledge system and the collaborative design platform , we bring forward the system framework of icaid through setting up the material and data systems 论文指出数控机床造型设计的知识体系应该包括基础知识系统、案例系统以及特征部件库等子系统;在知识系统与合作设计平台之间的知识交换方面,通过设置资料系统与数据系统,提出了整个icaid系统的系统框架。