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- The cable is used as receiving foedrer of television, closed circuit transmission cable and community television singal distribution coaxial cable. 适用于作广播电视接受馈线,闭路电视传输线以及公用电视天线系统分配同轴电缆。
- Applicable to transmission of various video signal in close circuit TV monitoring system and sound engineering. 适用于在各类闭路电视监控系统、音响工程中传输视频信号。
- The imported SEW reductor can be used in closed circuit. 采用进口的SEW减速机作闭环系统。
- The lightning outage rates on 500kV single and double circuit transmission lines in China are evaluated and compared with that in BPA USA. 对我国500kV第二代单回及对回并架线路的耐雷水平和雷击跳闸率进行了计算评估,并与美国BPA_2的新旧型单双回线路作比较;
- New technology includes electronic writing boards, teleconferencing and close circuit television. 新的技术由包括电子书写板、电信会议、闭路电视等。
- In fault state, a double circuit transmission line can he decoupled into common sequence component network and differential sequence component network. 由于并联电抗器的安装，直接测取双回线两端母线处的电压及线路流过的电流进行测距，必然会引起误差。
- This article mostly introduce reconstruction and recycle of close circuit variable pump. 主要介绍闭式变量柱塞泵的功能改造和再应用。
- The closed circuit supervisory system at main public areas; l. 主要公共区域有闭路电视监控系统;
- There is a closed circuit television and hi-fi system in the room. 房内有闭路电视和高保真音响。
- Guest: Next Moday. By the way, is there a closed circuit TV? 客户：下周一。再问一下，房间里有闭路电视吗？
- A closed circuit TV system has been installed in the laboratories. 实验室里设置了闭路电视。
- Granule morphology of granulated blast furnace slag powders prepared with vertical mill (GBFS-V) and close circuit ball mill (GBFS-B) respectively were observed with SEM. 摘要采用扫描电镜对球磨高炉矿渣粉体和立磨高炉矿渣粉体的颗粒形貌进行了观察。
- open circuited transmission line 开路传输线
- In order for there to be an induced current, we must have a closed circuit. 为了出现感生电流，我们必须有闭合回路。
- Electric alarm contacts open and close circuits in response to the position of the pressure gauge pointer. 电警报接点根据压力表指针的位置开启和关闭电路。
- This makes a close circuit. 这构成一个闭合电路。
- For all applications which besides an analogue temperature indicator also need to open or close circuits, tecsis offers the proven contact thermometer. 对于除了模拟温度指示器之外所有的应用也需要打开或关闭电路,还需要打开和关闭电路。
- In VoIP, voice data is sent in packets by using IP instead of by traditional circuit transmissions or the circuit-switched telephone lines of the PSTN. 在VoIP中,使用IP在分组中发送语音数据,而不是通过传统的电路传输或PSTN的电路交换电话线路。
- double circuit transmission line 同塔双回线路
- Sextuple circuit transmission line 同塔6回线路
