制造模型

At last,the expected value of queue length is obtained.

这些模型在电话交换系统，计算机网络，柔性制造系统以及交通控制系统

Mechanisms of nutrient limitation make these models more realistic, but also more complex.

营养限制的机制制造更现实这些模型，但是也较多的合成物。

The multiview model are composed of hierarchical configuration view of manufacturable physical entity,system dynamic performance view,and system functional performance viwe.

动态特性视图模型采用封装的形式，描述了系统的动态特性并且支持系统的动态仿真；功能视图表达了系统分功能之间相互关系，并能够很好地描述物理制造实体实现其功能的基本原理，它是实现计算机智能设计和辅助概念设计和物理设计的基础。

Learn to fail intelligently. Jack Matson, a University of Houston professor, developed a course his studerts dubbed "Failure 101." Maston had his class build ice-cream-stick mockups of products no one would buy.

学会聪明地失败。J，休斯敦一所大学的教授，开了一门被学生叫做"失败101"的课。M让他班里的学生制造没人会买的冰激凌棒模型。

The optimal design of layout programming of RRMS is explored. The mathematical programming model based on matroid is established and the greedy method is selected serving as the optimal method. The application program based on this method is also developed and compiled.

摘 要：研究探索了快速可重组制造系统布局规划中的优化设计问题，建立了基于拟阵的数学规划模型，通过对比选取贪馋算法作为优化算法，并编制开发了此算法的应用程序。

By using the basic theory of PERT/CPM, a programming model of the critical quality chain evaluation in manufacture process network is proposed; the path in which quality loss is maximal is the critical quality chain.

进一步应用PERT/CPM的基本思想，建立了生产制造过程网络关键质量链的规划模型，将质量损失最大的路径视为关键质量链。

So we find a new way to meliorate structures dynamic characteristics. By this means, I analyze the dynamic characteristics and stiffness of similar crane.

并以ZPMC为Miami港制造的一台集装箱起重机为模型，进行理论分析及研究改善，对类似港口起重机的刚度进行分析。

Based on the virtual flexible manufacturing system,relative problems about constructing NC mill model and simulating its manufacturing process are studied,mainly from the part of geometric simulation.

基于虚拟柔性制造系统，着重从几何仿真的角度对数控铣床模型的建造和加工过程仿真的有关问题进行了研究。

Changes in medal-making technique, in particular the development of the reducing machine, meant that the distinction between the modeller of cast medals and the engraver of struck medals ceased to be of traditional importance in the second half of the 19th century.

在19世纪的后半叶章牌制造技术的改变，特别是粉碎机的发展，意味着模型模铸章牌和雕刻压制章牌的区别不再具有传统的重要性了。

Firstly the theoretical models of reflective optical fiber bundle sensors were put forward for their general applicability, which can provide guidance for the design and implement of such sensors. Based on such theoretical models, an embedded optical fiber bundle sensor is implemented for displacement measurement in fine machining and precision controlling. Secondly the design and implement of an embedded network interface was presented, which can connect the sensors into Fieldbus network, IP network, wireless communication network and so on. Lastly the sensor structural design based on embedded microprocessor and real-time operation system, the software structural design based on multitasking and monocycle were presented, which can increase the real-time and reliability features of signal processing and transmission.

结合精细加工和精密控制中的位移测量，提出了同轴随机型反射式光纤束位移传感器的建模分析理论和设计实现，该传感器模型的建立及应用有效地避免了传统"试制-修正"法的盲目性，为反射式光纤束传感器的设计和制造提供了理论指导，为新型传感器的研究和应用开辟了道路；提出了基于嵌入式系统的网络接口模块的设计和实现，使传感器能够无缝接入现场总线、IP网以及无线通讯网等网络，从而拓展了传感器的应用领域；提出了基于嵌入式微处理器和实时多任务操作系统的传感器结构设计以及基于多任务单循环的软件结构设计，提高了传感信息处理和传输的实时性和可靠性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。