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- This paper introduces a microcomputer based control system for overhead contact line witches in electrified railways. 提出了一种适用于电气化铁路接触网开关集中控制的分布式微机监控系统；
- SAITONG focuses on developing, manufacturing and selling overhead contact line systems, traction substation equipments, third rail systems etc. 公司主要设计、制造和销售铁路接触网系统、牵引变电所设备和城轨交通钢铝复合接触轨系统等。
- Familiar with railway electrification, contact line system, processes such as mechanics, plastics, founding, forging, molding etc. 熟悉铁路电气化、接触网系统、机械、材料、铸造、锻造、模具等加工过程。
- Using this device can control the test point of contact line in shortcircuit and heat cycle experiment of catenary , as a result , the temperature of contact line can be measured. 为了保证运营安全, 在投入使用前需要对接触线及其电连接件通电后的温 升进行测量实验,即 短路热循环 实验。
- The author gives the ideas of economic dispatch: perfect CPS contact line control, lower the average price of purchasing electricity, erduce line lose rate and etc. 文章结合湖北电网运行实际,提出了完善CPS联络线控制策略、降低购电均价、降低线损率等经济调度构想。
- Ice coating on overhead contact line not only will influence contact line's sag and pole capability, but will influence the flashover voltage of insulator. 接触网覆冰不仅影响接触线的弛度、支柱的容量,在一定程度上还影响着接触网绝缘子的闪络电压。
- These early tankers used a cumbersome refueling system in which the receiver aircraft would grapple a contact line trailed by the tanker and then winch in the refueling hose to make the connection. 这些早期的加油机使用的是一种笨重的加油系统，受油机必须象空中格斗那样与受油机建立起连接航线然后用绞车牵入软管建立连接。
- BARRES CONDUCTORS.SLOTTED COPPER-CADMIUM WIRES FOR OVERHEAD CONTACT LINES. 架空接触线用铜和镉铜合金制的开槽导线。
- Some of the positions of rotor shaft minimize the inter-lobe clearance along the contact line which is in the hermetic segment, therefore they cause rotor interference possibly which lead to rotor abrasion or rotor seizing-up. 其中部分位置关系使接触线上密封段的齿间间隙显著减小,从而增加了该种位置关系下转子擦伤、咬死的可能性。
- In view of the immediate operation of Shangrao contact line, the author discussed the construction process, freight tr ansportation diversion scheme and passenger train routes of the new line. 并针对上饶联络线即将开通的前景，对新线建设的进程、货运的分流方案及客车的径路三方面问题进行了探讨。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Participation in tender is in our line of business. 参加投标属于我们的业务范围。
- Could you please inform me how to go about contacting a lawyer? 请您告诉我怎样去联络律师？
- A long line of car is unable to pass that road hog. 一长串的车子无法超越那个挡道的汽车驾驶。
- The sale office is on line to the warehouse. 营业部与仓库的计算机联网。
- How do you get start in that line of work? 你是怎么开始干那一行的？
- I left a message so as to be sure of contacting her. 我留下了张条子以便与她取得联系。
