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- Closed Circuit Radio 闭路无线电
- 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 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。
- 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。
- The plant is operated entirely by remote control and monitored by closed circuit television or periscope. 这个工厂完全用遥控操作，而且用封闭电路电视或展望镜来监视。
- To enhance security, a new Closed Circuit Television System was installed in Mongkok Sub-office. 本局亦在旺角分局装置了一台新的闭路电视系统,以加强保安。
- Electrical source Powers EMF equals the sum of interior voltage and exterior voltage in closed circuit. 电源的电动势等于闭合电路中的外电压和内电压之和。
- The generation of electromotive force in a closed circuit by a varying magnetic flux through the circuit. 电磁感应在一个封闭回电路里，通过改变其磁流而产生电动势
- Various circuit, closed circuit television, and telephone sockets are located, should also be careful to understand. 各种电路、闭路电视、电话插座的位置等,也应仔细了解。
- The required thickness of coating is obtained by the action of closed circuit control system above the molten zinc level (air knife). 通过气刀和镀层闭环控制系统对液态锌层厚度的调节使镀层厚度达到设定要求
- In Longman Dictionary of Contemporary English, you will see CCTV is the abbreviation of "Closed Circuit Television". 你要是查阅《朗文当代英语词典》就会发现CCTV是“闭路电视”的缩写.
- A single completed flight around a closed circuit course. A flight may include more than one lap of a course. 一个完成环绕封闭的环形航道的飞行。飞行可能包括一个以上的航道来回。
- A water/air heat exchanger which cools the condenser cooling water in closed circuit. 在闭路循环中，将凝汽器的冷却水用空气进行降温的热交换器。
- The entire closed circuit design, switching to high-waterproof connector and transparent shatterproof plastic stent. 电路全封闭式设计，改用高防水连接件及透明不碎胶支架。
- 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。
- Maintain a vigil on the closed circuit TV system and inform security officer on patrol duties of any unusual happenings. 保证夜间的闭路监控电视系统正常,如有异常情况,及时通知。
