论述了铁路隧道用综合电缆的设计依据、结构设计要点、制造工艺要点及其试验结果。
In terms of the composite cables for railway tunnel, this paper presents the standard for design, essentials for constructional design, essentials for the manufacturing process and test results.
理解并牢记我们对于综合布线系统电缆敷设的特殊要求。
We understand and remember the special requirements of the integrated wiring system of cable laying.
结合工程实例给出预分支电缆校验的原则,以期获得较好的综合经济价值。
Brings the checking principles of ready-made branch cable , expecting to get better comprehensive economical value.
监测系统工作原理是通过监测电缆放电信号和直流泄漏电流信号综合评估电缆绝缘状态。
The working principle of the developed monitoring system is to assess comprehensively the insulation status of DC feeder cable through monitoring discharge signal and DC leakage current signal.
结构回波损耗是通信电缆的重要指标之一,而电缆绝缘线芯的水电容可综合反映生产线上的周期性缺陷。
SRL (structural return loss) is one of the important indicators of telecom cables, while the capacitance in water of cable may reflect the periodic defect of the production line.
介绍了综合机械化采煤工作面移动变电站拖曳电缆的电缆滑车装置的设计方案,并总结了使用后的效果。
The paper introduces design schemes of cable coaster device of pulling cables of moving transformer substation in fully-mechanized face and summarizes the result of application.
本文以光纤电缆混合网络(HFC)为基础,提出了一种应用于计算机数据传输、有线电视广播及电话通信的综合服务方案。
In this paper, we propose a HFC based comprehensive servicing solution that is applied in the computer data transmission, wireline television broadcasting and telephone communication.
架空导线、塑力缆、交联电缆、橡套电缆、油矿电缆、控制电缆、船用电缆、长途对称电缆、光缆及光电综合缆等。
Aerial cable, cross-linked cable, cable with plastic cover, mine cable, controlling cable, cable for boats, long-distance symmetrical cable, optical cable and optical and electronic cable.
根据各种方法优缺点的综合比较,对各种方法的适用性分别进行了论述,同时结合电缆局部放电检测的实际需求,对未来的研究方向进行了展望。
The characteristics and applications of different detection methods are also compared and briefly analyzed respectively. In addition, the tendency of research is summarized and forecasted.
在说明了实现双向传输的方法后,重点阐述了同轴电缆综合业务网的结构和工作原理。
The explanation of the way to realize duplex transmission in a CATV system is first given. A…
在说明了实现双向传输的方法后,重点阐述了同轴电缆综合业务网的结构和工作原理。
The explanation of the way to realize duplex transmission in a CATV system is first given. A…
应用推荐