查询词典 maintenance

Beijing Li Master shutter doors and windows Iron Co., Ltd. Beijing Li master shutter doors Co., Ltd. is a professional production, operation, maintenance, maintenance, all kinds of roller shutter door and window business.

北京李师傅卷帘门窗铁艺有限公司北京李师傅卷帘门窗有限公司，是一家专业制作，经营，维修，保养，各种规格的卷帘门窗的企业。

My company will be first-class technology, good management, reasonable price, and speedy services to provide customers with all kinds of high quality sand vacuum suction machine, and long-term guidance is responsible for equipment maintenance and maintenance free of charge to ensure that the equipment without failure to run, we believe that the pass away to become your most trusted friends!

我公司将以一流的技术、完善的管理、合理的价格、和迅捷的服务，为广大用户提供各类优质的真空吸砂机，并长期负责对设备无偿指导维护和保养，以确保设备的无故障运行，我们相信通远能成为您最信赖的朋友！

Wholesale and retail vehicle maintenance equipment, automotive equipment and beauty supplies, vehicle maintenance tools, including paint room, Jusheng Ji, tyres demolition fetal balancing machines, Vacuum Cleaners, the steam engine, ozone disinfection of aircraft, the United States Paterson polishing / waxing machine, Closure glaze machine, bubble machines.

批发零售汽车维修设备，汽车美容设备和用品，汽车维修工具，包括烤漆房，举升机，轮胎拆胎平衡机，吸尘机，蒸汽机，臭氧消毒机，美国百德抛光/打蜡机，封釉机，泡沫机等。

First, it diagnoses and analyses the maglev train's suspension system and traction system by applying the FTA and fuzzy FTA method. Furthermore, it presents the new way to solute the diagnosis searching arithmetic by building the searching matrix based on the factors such as components' key weightiness, faults happen probability, searching cost. Then it can get optimal searching sequence for seeking the reason to the faults. Second, it builds the train's rank evaluation model based on multiple hiberarchy neural networks, after it takes the strategy that set the component diagnosis and whole train fault rank evaluation into two steps. Third, it deeply analyses reliability of the maglev train's power system with function-correlated feature, by the method that combining the FTA with the Markov model. Finally aiming at maintenance ahead of the fault, it proposes the blue print for the maglev train's maintenance. What's more, it introduces the design and realization to recorder for the train run data in detail.

应用故障树和模糊故障树分析法对磁浮列车悬浮系统、牵引系统进行全面的诊断分析，提出了以部件关键重要度、故障概率、搜索代价为因素，建立搜索决策矩阵，综合排序的搜索算法；采取部件诊断和列车集中评估相结合的分层诊断策略，建立基于多重神经网络的列车故障等级评估模型；结合故障树和马尔可夫模型对具有功能相关特性的列车电源系统进行可靠性分析；着眼事前维修，提出了列车运行维护方案，并设计实现了列车运行数据记录器。

In order to allow track maintenance personnel to determine impacts of track irregularities on traffic safety and to execute maintenance on dangerous sections, This study provides an analysis method with the application of ADAMS/Rail, modified train model suitable for track with a track gauge of 1067mm, and model track made to parameters actually taken from a section of measured irregularities of Taiwan Railway Administration.

为便於轨道养护工程人员研判轨道不整对行车安全的影响，对危险地段进行维修工程，本研究提供一套分析方法即利用套装软体ADAMS/Rail及修改适合1067公厘轨距轨道之列车模型，并以实测台铁某段轨道不整值为轨道模型，利用软体内建轮-轨互制行为进行列车动态分析，藉以了解轨道系统各部份的力学行为，尤其针对运输问题中最重要的安全性问题进行分析。

Forming cam development, design and maintenance professionals to undertake a variety of automatic lathe maintenance, repair tool carrier, special accessories Welcome to chart samples!

成型凸轮的开发、设计与维修，专业人员承接各种自动车床维修，修刀架，特殊配件欢迎来图来样订做！

Toilet able to carry out the maintenance and good maintenance, can not only play the bacteria, hemorrhoids, constipation prevention, Zuobian sets can be simple to set in Toilet, it is green products, environmental pollution side effects.

能对坐便器进行良好的维护和保养，不仅能起到对细菌、痔疮、便秘的预防，坐便套可简单方便地套在坐便器上，是绿色环保产品，对环境没有污染的副作用。

The equipment and technology of the high-power twice atomizing arc spray in steel bridge anti-corrosion is investigated,owing to the shorter service life-span,the more frequency maintenance and the higher maintenance expense for steel bridge tar-paved layer.

设计拉法尔一次和扁平扇形二次喷嘴的二次电弧喷涂设备，采用无尘自动喷砂、电弧喷锌和喷涂粘结型封闭剂工艺的防腐蚀工艺技术，制造自动喷涂施工工装对钢桥面进行长效防腐蚀施工，为提高路面铺装层使用寿命提供保障

Pneumatic instruments: altimeter, speedometer, take-off and landing speed table 6, current and voltage table, oil Scale Accessories: 1, random document (engine maintenance, aircraft maintenance, flight manuals) 2, random tools, engine spark plugs, CD-ROM Accessories can be ordered in Beijing.

气压仪表：高度表、速度表、升降速度表 6、电流电压表、油量表配件： 1、随机文件（发动机维护、飞机维护、飞行手册） 2、随机工具、发动机火花塞、光盘配件可在北京订购。

About my company installed in the maintenance of plant and machinery, found that blade heat exchanger machine, to simplify the structure and easy maintenance, mainly in energy, high efficiency, nor the advantages of dust pollution of the environment, and the former Ministry of Chemical Industry blade technology patents produced in cooperation propeller Ye cooler Soda,(Patent No. ZL-02-2-37265.2), in practice and on several technical improvements, thereby creating a series of blades cool YL Soda, Soda Plant in Tangshan, Tianjin Soda Plant production was Praise.

我公司从事安装检修机器设备，发现桨叶式换热机，结构简化，易维修，主要是省能，效率高，又无粉尘污染环境的优势，与原化工部桨叶技术专利人员合作制作桨叶凉碱机，（专利号ZL-02-2-37265.2，在实践中又对几项技术进行改进，从而制造的YL系列桨叶凉碱机，在唐山碱厂，天津碱厂生产中获得好评。

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。