headend是什么意思
2024-01-13 15:22:17
headend
adj. 起点的(预备的)
例句
- The translation takes place at the headend. 这种转换发生在头端器中。
- Time Warners internet also experienced problems do to a faulty headend that serviced my whole area. 联邦政府买入7000亿美元问题资产，也许能打破恶性循环，即危机第四步。
- A schematic diagram of the system including the SMATV headend and the terrestrial TV/FM connections. 该系统的概览图，包括SMATV前端及地面电视/调频的接合处。
- We also analyze the headend controller, including the protocol stackconversion and datagram interpretation/encapsulation. 对于前端控制器作了深入剖析,包括IP接口端和HFC网络接口端之间的协议栈转换以及数据报的重新封装和解析。
- Larger cable systems are often served by multiple hub sites, with each hub linked to the main headend by a transport link such as fiber optics, coaxial trunk cable or microwave. 每个分支有一条传送线路与主前端相连接，例如使用光纤、同轴电缆干线或微波。
- In a single-cable system of a LAN,the process by which incoming transmissions at one frequency are converted to another frequency for outgoing transmission. The translation takes place at the headend. 在局域网络的单电缆系统中的一种过程，借此可将一种频率的入传输转换为另一种频率，以进行出传输。这种转换发生在头端器中。