您要查找的是不是:
- maintenance of railway bridge 铁路桥梁养护
- Create the first European cluster for the design, manufacture, competitive operation and maintenance of railway equipment and systems. 建立针对铁路设备和系统设计、制造、竞争性操作和维护的欧洲第一园区。
- It was summarized the mechanism,function and responsibility of maintenance of Railway Waybill System,described the techniques and methods adopted. 介绍铁路货票系统运行维护工作的组织机制、功能架构和职责范围等内容,并对采用的技术方法进行描述。
- The norm of hydraulic design of railway bridge in China does not consider the effect of the deflect degree of the flow direction under bridge. 摘要我国现有铁路桥渡水文设计规范有关斜交桥的水力计算没有考虑桥下流向偏转的影响,从而影响计算精度。
- The fatigue life of railway bridge mostly lies on the constructional details of the bridge structure,characteristics of live load action effect,and times of live load actions. 铁路桥梁结构的疲劳寿命主要取决于桥梁结构构造细节、活载作用效应特征和活载作用次数。
- Yu G Y, Xia J W, Wang D Q.Reinforcement of railway bridge over mining subsidence areas [J].Journal of China University of Mining &Technology,2004,33(1):59-61. [5]于广云;夏军武;王东权.;采动区铁路桥沉陷加固治理[J]
- The fully mechanized caving coal mining under the railway in mine area will result in difficult maintenance of railway because of great deformation and subsidence speed of terrene and railway. 在矿区铁路下进行放顶煤开采所引起的地表及铁路的变形量大,变形速度快,从而导致矿区铁路维护困难。
- She gave me a diagram of railway network. 她给了我一张铁路网图解。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- In1909 Russia possessed over41000 miles of railway. 1909年俄国有41000多英里的铁路。
- Beautiful Railway Bridge of the Silv'ry Tay! 美丽的泰河铁路大桥!
- Study on maintenance of Railway Waybill System 货运制票系统运行维护工作探讨
- He had to work hard for the maintenance of his family. 他为了养家不得不去拼命工作。
- Train braking force is one of the important loads for the design of railway bridges. 列车制动力是作用于铁路桥梁结构设计的重要荷载之一。
- maintenance of railway structure and buildings 铁路房屋建筑物养护
- Enhance the Stability of Railway Bridge 提高铁路路桥的稳定性
- Study on the characteristic of railway bridge mode 铁路桥梁模态特性研究
- Construction of railway bridges has a great influence on security of levee, flow stability, security of tater transferring, navigation, and canal management. 摘要铁路桥梁工程建设对河道堤防安全、河势稳定、输水安全、通航以及渠道治理规划等产生一定的影响。
- The major problem is the maintenance of the child. 主要的问题是孩子的抚养费。
- Barai, S.V., and Pandey, P.C.(1997),“Time-Delay Neural Networks in Damage Detection of Railway Bridges”, Advances in Engineering Software, Vol. 28, pp.1-10. 孙宗光,倪一清,高赞明,丁皓江(2003),”基于斜拉索振动测量与神经网络技术的斜拉桥损伤位置识别方法”,工程力学期刊,第3期。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries