通讯系统

The Control System incorporates the power and flexibility of international standards in communications and software.

控制系统包含了权力和灵活性的通讯设备和软件的国际标准。

The main controller compatible with DS87C550 and P87C552, implements the functions of system resource management and task schedule. The communicatory part, which expands the serial interfaces by TL16C554, implements the communication among the main controller, the remote communication terminal and the field devices. The interface part implements isolation between field devices and monitoring terminal with photoelectric coupling; Solar battery supplies power for the monitoring terminal.

主控部分兼容DS87C550和P87C552两种MCU，实现了系统资源的管理与任务调度；通讯部分采用TL16C554扩展了多个串口，实现了主控部分与远程通信终端及智能仪器之间的通信；接口部分采用光电耦合技术实现了现场设备与监控终端之间的电气隔离；采用太阳能供电技术为监控终端提供了电源。

Based on the theory and methodology mentioned above, an integrated software system, namely Computer Aided Concurrent Design system, is developed with C language, Windows SDK and computer network techniques to support CD process modelling which include some key aspects, such as organization, plan, and configuration issues; to provide assistance which cover service mechanism for information sharing and management mechanism for CD process monitoring and controlling in a distributed environment.

以本文提出的并行设计理论和并行设计实施方法论为指导，面向并行设计过程的分析、规划、管理与控制，研究了并行设计支撑环境的组成、功能、实现方法，并以C语言、Windows开发技术、网络通讯技术建立、开发了并行设计建模与实施支撑环境的原型系统，并结合平行分度凸轮机构的设计、制造进行了具体的应用。

After analyzing the characters of current hydraulic CAD, the method was put forward to use concurrent computer supported cooperative work to regulate hydraulic CAD, and to realize assistant graphics element drawing, principle drawing formation, data exchange, network communication and background data - base service by employing object - oriented technology, dialog box and control widget technology, input - output of graphics ＆ image and socket technology.

在分析当前液压CAD的特点之后，提出了用并行协同设计模式规划液压CAD，运用面向对象（object-oriented）技术、对话框和控件技术、数据库图库存储提取技术、导入导出图形图像技术和socket技术，具体实现了辅助图元绘制、原理图生成、数据交换、网络通讯和后台数据库服务各个功能，使液压系统计算机辅助设计得到进一步的完善。

Configuration of computer system, Space distribution of net, and Hardware condition of communication etc.

基础IT 技术运行环境；（如：电脑系统配置、网点的空间布局、通讯硬件条件……。

The system was also installed with the RS-232 USB connecter connected with PC, which could process the more complicated serial data and show their pictures via PC. Meanwhile, the starting and braking processes as well as the stability research during its normal performance could be better analyzed.

系统还设置有与咒计算机通讯的RS-232串行接口，可将连续测量数据通过PC机进行更复杂的数据处理和图形显示，能较好地分析研究机械转动设备的启动、制动过程及对械转动设备在正常运行过程中的平稳性研究。

The network structure of the system and the communication agreement between the computer and the convertor are given.

给出了系统的网络结构及计算机与变频器之间的通讯协议。

Clair are both veteran journalists and authors doing the kind of muckraking political and other investigative writing only found in the US online and in out-of-the-mainstream publications and political newsletters like the one they co-publish and edit - CounterPunch with its counterpart web site of the same name.

亚历山大科伯恩和杰弗里圣克莱尔都是资深的新闻工作者和作家做什么样的黑幕揭发政治和其他调查写作才发现，在美国在线和出先进的系统，主流出版物和政治通讯一样，他们一个个合作出版和编辑-反击与其对应的网站的同一个名字。

Using USB bus to transfer data blazed a way in communication between data acquisition system and computer.

使用USB总线传输数据，为数据采集系统与计算机之间的通讯开辟了新的道路。

Distributed database system administrator test procedures, and division can be communication, the flow of data.

详细说明：分布试数据库系统的管理员程序，可以和分部通讯，实现数据的流通。

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。