查询词典 system engineering

In the research of visual simulation software development, in order to build the software system model and flow analysis algorithm based on Cross-WLF viscosity model, and realize functions such as pre-processor, solver, parameter regress, data management, graph operations, some advanced software methods as OOSE (Object Oriented Software Engineering) and UML were applied to set up user model, static model and dynamic model of MIM simulation software. These models describe system function, event flow, structure and relation of classes, object interaction, structure of database and I/O file format.

在MIM喂料注射成形性能研究方面，针对毛细管流变仪测试法衡量流动性能的不足，提出使用螺旋线模具测试喂料熔体的注射成形性能，创造性地设计了一套可快换浇口，模腔封闭的螺旋测试模，并在螺旋测试模上采用正交实验设计，得出了高密度重合金喂料流动长度L_m的回归公式，揭示了L_m随Q_m、P_m、△T_m和凡的变化规律，并得出工艺参数对成形性能影响的强度顺序为Qm最大，尸m与△几其次，因而改善喂料流动性能应优先控制注射速率Qm。

Production engineering domain urgently need new diagnostic method and experimental technique, and investigate and solve the new diagnostic method of down-hole working conditions on polymer displacement rod pumping system in order to increase crude oil output and ensure the secure and normal production of rod pumping system.

采油工程界迫切需要新的诊断方法和实验技术，研究和解决聚合物驱有杆抽油系统的井下工况新的诊断方法，以提高原油的产量，保证有杆抽油系统的安全、正常生产。

In view of the problems of equipment oil and lubrication management of railroad engineering overhauling system after it has been repaired based on state, on the basis of analysis and research, the countermeasure and measure about lubrication management of technology and system were put forward.

铁路机务检修系统设备开展状态修后，针对其设备用油及润滑管理中存在的问题，通过调研分析，从润滑制度管理和润滑技术管理二个方面提出了相应的对策和措施。

Co of China Railroad First Engineering Bureau and the problem of the original distribution system such as the rigidity ,the absence of the effective assessing system and the incentive insufficiency are adequately studied.

通过对比研究的方法，将四公司新的工资分配制度实施前后四公司各项经营指标进行了分析。

The domestic major engineering constructions have been or will be used configuration management modular , such as : Nuclear Power Plant,Rapid-Transit System,High-Speed Train System .

摘要型态管理乃指应用技术与行政的指导及监督方式，建立一有效率的制度来管理型态项目及相关文件，其主要的工作包括：型态认定，变更管制，现况反应与型态稽核。

On this basis, It also describes the analysis and design of the system structure, database and web application program frame and modules, especially lays emphasis on the research and realization of the processing of the large number of CAD engineering drawing files in this system.

对系统实现所涉及的技术做了研究，包括网络数据库的体系结构及实现技术，CAD图形的处理方法。

In order to get suitable twist,draft ratio and good shaping rove during roving engineering of wool spinning,it puts forward a plan to control system of multi-motor driving for twisting roving machine in accordance with the roving feature of complex mechanical driving system.

为了保证纱线在粗纱工序中获得适当牵伸与加捻，并且卷绕成形良好，针对有捻毛纺粗纱机传动系统复杂的特点，由单片机、变频器、电动机和速度传感器组成了粗纱机多电机传动控制系统。

Refrigerating engineer: Lead the refrigerating group to develop new refrigerating system, improve the performance of current refrigerating system, Responsible for the testing of engineering sample and trial run production sample, provide test result, and confirm final refrigerating configuration.

Job Summary工作摘要：领导制冷小组负责开发新的制冷系统，改进当前的产品性能，负责对工程样品和试产样品进行制冷性能实验，总结测试结果，并由此确定制冷系统的配置。

Refrigerating engineer : Lead the refrigerating group to develop new refrigerating system, improve the performance of current refrigerating system, Responsible for the testing of engineering sample and trial run production sample, provide test result, and confirm final refrigerating configuration.

领导制冷小组负责开发新的制冷系统，改进当前的产品性能，负责对工程样品和试产样品进行制冷性能实验，总结测试结果，并由此确定制冷系统的配置。

Heat deformation of the machine tool spindle system is one main reason which affects the accuracy of the machining, so the heat design of the machine tool spindle system play an important role in designing the machine tool. Research of this area had been made more progress at home and abroad, but extent and deepness of theory and engineering application is not enough.

机床主轴系统的热变形是影响机床加工精度的主要原因之一，因此机床主轴系统的热设计在机床设计中占据重要地位，国内外在该领域的研究虽然取得较大进展，但理论和工程应用的广度和深度还不够。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。