线路维修工作从春天一直持续到10月末。
Repairs on power lines begin with spring days and last until late October.
随着铁路提速和重载列车的开行，铁路线路设备加剧破坏，线路维修工作量越来越大。
Owing to the higher speed and heavier load of the train, railway track is more likely to be damaged, and the quantity of track maintenance is more and more.
系统体积小、重量轻、精度高、实时处理、易操作，对工务段线路维修、维护和行车安全等起到积极作用。
Small bulk, light weight, high precision, real time processing, easily operating, so it have positive effect on the railway maintain, security of railway and so on.
利用轨道检查车检查轨道病害，指导线路维修作业，评价轨道动态质量，是实现轨道科学管理的重要方法。
It is an important method for scientific management of tracks to inspect track defects, direct track maintenance operation, and measure dynamic quality of tracks by maintenance car.
新建铁路东秦岭特长隧道采用弹性整体道床轨道基础，该基础弹性好，减少了线路维修工作量，降低费用。
Elastic monolithic track bed was used for East Qinling Super-long Tunnel for its good elasticity, less maintenance and low cost.
从技术角度来说电报线路难以维修。
On the technical side, telegraph lines are hard to maintain.
通用航空还使直升飞机救援及救护服务，空中出租车得以开通，并可以方便在边远地区进行维修输电线路，输油管路，及其他基础设施。
General aviation also enables helicopter rescue and ambulance services, air taxis and easier maintenance of power lines, pipelines and other infrastructure in far-flung places.
来自爱荷华州立大学（Iowa State University）的参赛选手基根·加特纳（Keegan Gartner）正在设备维修任务开始前检查其漫游者的线路。
Team member Keegan Gartner from Iowa State University (ISU) checks the rover’s wiring before starting the Equipment Servicing Task.
这里有六个区域，沿主干道分布的是保温管道，人们穿行其间，所有公共线路和管道运行也在其中。 这里有两层，地下的很窄，是用来维修的通道。
This has two levels, the subterranean one being narrower and primarily an access-way for maintenance.
该转向架具有维修费用及线路使用费用低，货运效率更高、更经济、更安全的优点。
These bogies have such advantages as low maintenance cost and track utilization cost, higher transport efficiency, more economic and safe.
确认故障后进行维修改进，专业技术人员将改进座椅加热系统线路并加装安全保险。
As a way of improvement, an additional fuse will be installed to the seat heating circuitry to ensure the safety.
负责强电，变压器，线路等的保养，维护，维修。
Responsible for the power, transformer, power line maintenance, and repair.
从城轨交通线路的主要特征、列车运行时对轨道结构破坏等方面，说明轨道维修工作的必要性。
This paper postulates the importance of track maintenance in urban rail transit by describing the characteristics of railway lines, the track structure damage by the motion of trains, etc.
实践表明，该装置具有线路简单、控制灵活、故障率低和维修方便等特点。
The operation of this new machine shows the advantages of the simple circuit designation, flexible control manner, low fault rate and easy maintenance.
地下电缆线路还具有维修困难的缺点…
Underground lines have the further disadvantage of poor accessibility.
结合故障实例进行分析，针对无故障码显示的线路断路和接触不良故障，提出了检测方法和维修方法。
Analyzing through the trouble example, and put forward the method of inspection and maintenance according to the trouble of broken circuit and improper contact of circuit of no-trouble code display.
直线电机轮轨交通系统因其造价低、线路适用性强、养护维修简单、噪声低等优点，被业内普遍认为是一种先进的交通方式。
The LIM wheel-rail system has the advantages of low costs, great applicability, low noise and simple maintenance, and is widely believed to be an advanced traffic mode in urban rail transit field.
如果技术状况不佳的桥梁得不到及时的维修和加固，不仅会造成整条线路的局部瓶颈，而且还会对通行的车辆造成极大的隐患。
If bridge whose technical status is not good could not be maintained and reinforced in time, it will not only be the local bottle-neck of whole line, but also hidden trouble to passing vehicles.
为了方便电路维修和现场电子线路检测，开发了补偿声波电子模拟声系面板。
In order to make it convenient for circuit maintaining, we have developed the panel of electronic simulation sonic probe.
控制箱线路简约明了，方便维修，并设有过流保护装置，保证使用安全。
The circuit conjunction in the control panel is simple , and easy to maintain. A over-current protection makes the machine safety.
建议大秦铁路线路养护维修工作试行养修分离新体制。
The author suggests a new system to do track maintenance and repair work separately on Datong-Qinhuangdao Railway Line.
采用西门子原线路控制与保护，最大的特点成熟可靠、维修方便故障少。
B. The circuit control and protection is strictly in accordance with that of SIEMENS. The characteristics are mature and reliable technologt, easy maintenance and less faults.
公司工程技术人员在线路板行业领导厂商从事过生产，维修，售后服务等，有多年从业经验。
Our engineers have long years experience to leading manufacturers in production, maintenance and after-sales service of PCB industry.
出油阀铣床原有的电气控制系统控制线路复杂、维修困难，需要改造。
Primary electric circuit for control system of miller, which is used to machine delivery valves, need to be improved because of its complexity and difficulty in maintenance.
维修范围洗衣机维修、洗衣机清洗、洗衣机线路修理、洗衣机保养、维修。
The scope of repair washing machine repair, cleaning, washing machine washing machine line, washing machine maintenance, repair repair.
维修范围洗衣机维修、洗衣机清洗、洗衣机线路修理、洗衣机保养、维修。
The scope of repair washing machine repair, cleaning, washing machine washing machine line, washing machine maintenance, repair repair.
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