| 单词 | 通讯系统 |
| 释义 | 〔teletext〕An electronic communications system in which printed information is broadcast by television signal to sets equipped with decoders.电视文字广播：一种电子通讯系统，打印的消息通过电视信号播送到配有译码器的接收机上〔station〕An input or output point along a communications system.站：通讯系统的接收发送点〔telex〕A communications system consisting of teletypewriters connected to a telephonic network to send and receive signals.直通电报系统：由与电话网络连接的电传打字机组成的用于发送和接收信号的通讯系统〔low〕low wages; a low level of communication.低工资；低水准的通讯系统〔Espy〕American pioneer meteorologist who organized a system of communication between weather stations across the country that facilitated forecasting and developed into the U.S. Weather Bureau.埃斯皮，詹姆斯·波拉德：(1785-1860) 美国气象专家，曾经组织建立起一个联系全国各地气象台的通讯系统，该系统使天气预报精确，后来逐渐发展为美国气象局〔semaphore〕A visual system for sending information by means of two flags that are held one in each hand, using an alphabetic code based on the position of the signaler's arms.旗语：一种发送信息的视觉通讯系统，通过以下方式：发送人两手各握一面旗并使用基于通讯者手臂姿势的字母编码 |
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