The AC power lines and the telecommunication lines should be referenced together at the building entry point.
在建筑物入口端，电源线和通信线应该连接一起接地。
Rescue efforts have been hampered by the disruption of electricity and telecommunication lines, which have thrown Padang into darkness.
由于电力和通讯线路中断，巴东陷入一片黑暗，救援工作也因此受阻。
The inductive effects between power lines and telecommunication lines can easily be calculated if the mutual inductance has been known.
如果电力线与通信线之间的互感系数已经知道了，那么计算它们之间的电磁感应效应是很容易的。
The validity of the method is proved by calculating the mutual impedance between overhead power lines and underground telecommunication lines.
架空电力线路与地下通信线路互阻抗的计算结果验证了论文方法的正确性和高效性。
Littelfuse products are essential to all kinds of facilities from consumable electrical goods to the telecommunication lines, from automobile to industrial facilities.
从消费性电子产品与电信线路，到汽车与工业设备等种种应用，力特的产品都是不可或缺的重要元件。
Install, remove, maintain and repair aerial and underground telephone and other telecommunication transmission and distribution lines, cables and associated hardware.
安装，拆卸，维护和修理地上和地下的电话和其他电信传输和配电线路，电缆和相关的硬件。
Fixed railway installations. Equipment for overhead electric telecommunication and signalling lines. Bracing collars for wooden posts.
铁路固定设备。通讯和信号装置架空线路用器材。木电线杆钭撑用卡箍。
Fixed railway installations. equipment for overhead telecommunication and signalling lines. plate for securing cross - pieces to reinforced concrete posts.
铁路固定设备。通讯和信号装置架空线路用器材。钢筋混凝土电杆上横梁固定用板。
Fixed railway installations. equipment for overhead telecommunication and signalling lines. plate for securing cross - pieces to reinforced concrete posts.
铁路固定装置。通讯和信号装置架空线路用器材。钢筋混凝土电杆支撑卡箍。
Fixed railway installations. equipment for overhead telecommunication and signalling lines. bracing collars for reinforced concrete posts.
铁路固定装置。通讯和信号装置架空线路用器材。钢筋混凝土电杆支撑卡箍。
Develops and imlement procedures for proper handing in and out going telephone calls, facsimile transmisson, rental equipment, lease telephone lines and other telecommunication services.
开发和应用相关程序，适当处理进出酒店的电话、传真以及设备和电话线租用及其他电话服务。
For a practical project, ideas of scheming the relay protection for double-circuit lines on the same tower and choosing the telecommunication channel are analysed.
结合某工程实例，剖析同杆双回线路保护配置和保护远传信号通道选择的思路。
Being the first Chinese built telegraph lines, they held great significance in the Chinese telecommunication history.
这是中国自己修建并由中国人掌管的第一条电报线，在中国邮电史上具有重大意义。
Being the first Chinese built telegraph lines, they held great significance in the Chinese telecommunication history.
这是中国自己修建并由中国人掌管的第一条电报线，在中国邮电史上具有重大意义。
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