查询词典 maintenance station

Theoretically the pump blade failure mechanism was worn on, the impact of wear failure leaves the various factors was analyzed, combined with practice pumping station operation and maintenance experience, the focus at a reasonable selection, surface heat treatment, non-metallic protective coating alloy powder spray repair welding and welding six aspects, premature wear of the pump blade technical measures and repair methods was prevented in order to enhance its effective life.

理论上阐述了水泵叶片磨损失效的机制，具体分析了影响叶片磨损失效的各种因素，并结合泵站运行实践和维修经验，重点在合理选材、表面热处理、非金属涂层防护、合金粉末喷焊和补焊等6个方面，提出了防止水泵叶片过早磨损的技术措施和修补方法，以提高其有效的使用寿命。

The transmission and print system for shunting trip plan is the important part of railway marshalling station management information system, whose first generation is based on the transmission system of IPC and the second generation is based on embedded and dedicated transmission gateway system. Based on this, the paper studies and proposes a system structure suitable for remote maintenance and management and further optimizes the control of information flow.

钩计划传输与打印系统是铁路编组站信息管理系统的重要内容，第一代是基于工控机的传输系统，第二代是基于嵌入式专用传输网关系统，在此基础上，研究提出了适合于远程维护和管理的系统架构，并对信息流控制做了进一步优化。

Based on the frame structure of teaching, the platform has integrated teaching, research and social service together to form a dispatching system, including digital rail transit train dispatcher, assistant dispatcher, integrated maintenance dispatcher, station duty officer.

实践表明，数字化轨道交通综合调度实验教学仿真平台分散自律调度集中系统方便了学生的现场实际演练，提高了学生动手能力，具有完善的教学、科研功能和良好的社会效益，对于培养交通运输创新型、工程型专业人才具有重要作用。

Train ticket sale management system management system design anddevelopment Abstract The train station ticket clerk sells the management systemmanagement system is the typical ticket clerk sells the server endprocedure, its development mainly includes the database theestablishment and the maintenance as well as front end sells themanagement application procedure the development two aspects.

火车票销售管理系统设计与开发摘要火车站票务销售管理系统是典型的票务销售服务器端程序，其开发主要包括数据库的建立和维护以及前端销售管理应用程序的开发两个方面。

Train ticket sale management system management system design anddevelopment Abstract The train station ticket clerk sells the management systemmanagement system is the typical ticket clerk sells the server endprocedure, its development mainly includes the database theestablishment and the maintenance as well as front end sells themanagement application procedure the development two aspects.

火车站票务销售管理系统是典型的票务销售服务器端程序，其开发主要包括数据库的建立和维护以及前端销售管理应用程序的开发两个方面。

Train ticket sale management system management system design anddevelopment Abstract The train station ticket clerk sells the management systemmanagement system is the typical ticket clerk sells the server endprocedure, its development mainly includes the database theestablishment and the maintenance as well as front end sells themanagement application procedure the development two aspects.

摘要火车站票务销售管理系统是典型的票务销售服务器端程序，其开发主要包括数据库的建立和维护以及前端销售管理应用程序的开发两个方面。

Second, the implementation of GPS satellite tracking station operation and maintenance tasks.

二是执行GPS卫星跟踪站运行维护任务。

While maintenance men trudged the length of the train, tapping the wheels with long-handled hammers in search of loose components, cameras were magnetically attracted to splashes of colour, particularly the blue and red livery of the Rossiya, proud war memorials, and the handsome, broad station buildings.

检修工人步履沉重地沿着列车走动，用长柄锤子敲打车轮，查看是否有松动的部件。照相机被像撒泼出来一样的丰富色彩所吸引，尤其是蓝色和暗红色罗西娅号，使人联想起伟大的战争，还有宽大壮观的车站建筑也一样适合摄入镜头。

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。