Research of Application of Multimedia Image and Graphics Technology in Intelligent Dispatching Room in Coal Mine

This system realizes such functions as vehicle positioning, remote switch control and wireless communication between dispatching room and locomotive, which provide a basis for the realization of semi-automation shunting. Firstly, vehicle positioning based on RFID is studied.

该系统实现了机矿车定位、道岔远程控制以及调度室与机车的无线通讯等功能，并在此基础上实现了机车的半自动化调度。首先，研究了基于RFID的机矿车定位技术。

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The dispatching room controls PLC by industrial ethernet protocol to drive switch machine and inspect the state of switch. Then, the wireless voice and data communication technology between locomotives and dispatching room is presented.

调度室利用工业以太网协议控制PLC，实现远程扳道并实时监测道岔状态。然后，研究了机车与调度室无线语音和文字通讯技术。

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The professional test method for acceptance test on power grid dispatching automation system ( master station system) is described in this paper.

阐述了电网调度自动化系统（主站系统）验收的专业测试方法。

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The importance of test on power system dispatching telephone and the disadvantage of manual test make the dispatching telephone auto-test system a valuable system.

电力系统调度电话测试的重要意义及人工测试的缺点使得采用计算机实现调度电话自动测试的系统具有非常高的实用价值。

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Through this product, the voltage of the fans and the current of the two-stage electric motor can be collected and transferred to the ground dispatching station from long distance for the purpose of making rational dispatching.

通过该产品可以采集对旋式风机电压以及两级电机的电流，并远程输送到地面调度站，以便合理调度，具有很高的应用价值。

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The dispatching station equipment includes dispatcher working station, assistant dispatcher working station, duty head working station, planner working station, comprehensive maintenance working station etc.

调度所设备包括调度员工作站、助理调度员工作站、值班主任工作站、计划员工作站、综合维修工作站等。

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This paper undertakes a research on control center and dispatching station and presents a practical software design solution against the background of the development of digital trunking experimental system.

本论文以数字集群试验系统的开发为背景，对TETRA系统控制中心和调度台进行研究，提出一种切实可行的调度台软件设计方案。

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It has a significant impact in the development and application of TETRA system to design a feature-rich, reliable and user friendly dispatching station software.

设计功能丰富、性能可靠、人机界面良好的调度台软件对TETRA系统的开发与应用有重要的意义。

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The dispatching station software is validated and accord with the design target of the paper.

调度台软件经验证符合论文设计目标。

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Design and Implementation on Dispatching Station of Digital Trunking System

数字集群系统调度台的设计与实现

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Integration of management information system of region power dispatching station

地区电力调度所管理信息系统的集成

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In this algorithm, two-dimensional encoding method represents the priority dispatching sequence and the machine which is selected to operate, multi-objective optimization functions are used as evaluation, and the pertinent genetic operations can enlarge the population and search space.

该算法采用表示工序先后顺序及机器选择的二维编码方式，以多目标优化函数为度量，通过有针对性的遗传操作扩展后代的多样性和算法的搜索空间。

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I'm impersonating my dull as dishwater doppelganger, Elena.

我要假扮我那无趣透顶的二重身埃琳娜

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I'm not surprised that he can't find a partner. He's as dull as dishwater.

他找不到伙伴这没有什么可大惊小怪的，他这人如潲水一样乏味。

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The starting and shifting dynamics models for double clutch transmission ( DCT) are built, and linear quadric optimal control theory is used to study the engaging and disengaging laws of clutch.

建立了双离合器式自动变速器起步、换挡动力学模型。利用线性二次型最优控制理论研究了离合器接合、分离规律。

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A pressure plate is connected with a disengaging lever which is in a handle shape and provided with an adjusting bolt at the middle part thereof in a drilling way;

压盘上连接有分离杠杆，分离杠杆呈手柄状，其中部钻设有调整螺栓，调整螺栓连接有分离杆弹簧。

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However, due to some factors such as the influence of national macro-policies, medicine retail trade in its development suffers from many management difficulties, including region segmentation, barriers of local protectionism, diseconomy of scale in chain-management, less development finance, etc.

但是，由于国家宏观政策等主客观因素，医药零售行业在发展中遭遇区域分割和地方保护主义壁垒、连锁经营的规模不经济、发展资金缺乏等经营困境。

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Data from cross section analysis of scale economy reveals that there exists little noticeable correlation between the scale of securities companies in our country and their performance: e.g. neither diseconomy of scale nor economy of scale is visible.

有关规模经济的横截面分析数据表明，现阶段我国证券公司的规模与其绩效之间并不存在着明显的关系，既没有显示出规模不经济，也没有显示出规模经济。

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But there are a lot of problems in Chinese tobacco industry, they are diseconomy of scale low degree of industry concentration, separate market structure which lead to low economic efficiency.

而我国烟草业却存在着诸多的问题，突出表现为规模不经济、产业集中度低、品牌集中度低，直接的影响就是资源不能合理配置、有效竞争不足、经济效益低下。

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But there are still some problems to be settled, such as high cost, transport capability surplus, laggard, technology and diseconomy of scale.

但是仍然存在着成本高，运力过剩，技术落后，规模不经济等事实。

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