您要查找的是不是：
- train dispatching telephone system 列车调度电话系统
- audio frequency transistor train dispatching telephone 音频晶体管列车调度电话
- train dispatching telephone 列车调度电话
- This paper aim at the research and realization of a dispatching telephone auto-test system based on CTI and is simple, rich-in-function, and reasonable in performance-price-ratio. 本文旨在研究和实现一种简单易用、功能全面、性价比合理的、基于计算机电话集成技术的调度电话自动测试系统。
- The method to transmit voice and data synchronously, and compressing and expanding techniques in data-voice compatible radio train dispatching communication system are introduced, and project application scheme are summerized. 叙述了数话兼容无线列调系统采用的数据话音同传方案、压扩控制技术,并给出系统工程运用的结论。
- Carrier adaptor for dispatching telephone 载波调度电话中继器
- In the paper,the relation between the policy of great weight,high density, meddle Speed and tbe train dispatch is discussed in outline,with emphasis on the topic of developing CTC equipment,including the improvement of train dispatch. 本文概括地论述大重量、高密度、中速度政策与行车调度工作的关系;重点讨论大力发展调度集中设备的问题.
- Bridging filter for dispatching telephone with vf 音选调度电话滤波器
- Tandem distributor for dispatching telephone with 音选调度电话汇接分配
- dispatching telephone control board 调度电话主机
- His telephone call interrupted my train of thought. 他的电话打断了我的思路。
- voice frequency dispatching telephone 音频调度电话
- Train Dispatching Command System (TDCS) 铁路列车调度指挥系统
- Train Dispatching Command System(TDCS) 列车调度指挥
- Radio communication for train dispatching 无线列调
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- The specified sub-audio frequency tones are used to identify and judge communitcation objects in the Railway Wireless Train Dispatchment system. 铁路无线列调系统中采用特定的亚音频信令对通信对象进行识别与判断。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He banged into a telephone booth and hurt his leg. 他撞在了一个电话亭上，伤了腿。
- He put the telephone bill down as a business cost. 他把电话费用作为办公费记下。
