该词条未找到_海词词典

您要查找的是不是：

analog telephone exchange 模拟电话交换机
An operator at a telephone exchange. 电话局的接线员
It can make your analog telephone ring for Skype or PSTN calls. 体积玲小，网络电话与市话两用合为一体；
Our nervous system can be likened to a telephone exchange. 我们的神经系统好比一部电话交换机。
An operator wearing earphone was sitting in the telephone exchange. 戴耳机的接线员正坐在总机室里。
The nervous system can be likened to a telephone exchange. 神经系统好比一部电话交换机。
Centrex frequently uses analog telephone lines for the connections to a business or organization. Centrex经常使用模拟电话线路为公司或组织提供电话连接。
Modulator/demodulator (modem) is a hardware device that connects your computer to other computer using analog telephone lines. 调制解调器是一种硬件装置，它利用电话线，可把你的计算机与其他一些计算机相连。
The new switchboard shares much of the workload of the telephone exchange. 这台新式交换机大大的减少了交换台的工作量。
Originally a network of fixed-line analog telephone systems, the PSTN is now almost entirely digital and provides mobile as well as fixed telephone services. 当初，PSTN是一个固定线路模拟电话系统，但其现在几乎完全是数字化并且提供移动和固定电话服务。
Our nervous system can be likened to a telephone exchanger. 我们的神经系统好比一部电话交换机。
In a Centrex-based telephony system, the telephone company's central office acts as the telephone exchange. 在基于Centrex的电话系统中,电话公司的中央办公室是电话交换的中心。
A private telephone exchange that automatically connects internal "branch" lines to the external circuits of a telephone system. 一种自动地将内部用户线连接到电话系统外线的专用电话交换机。
For example, with Centrex, the telephone exchange or telephone company's central office knows which extensions are internal. 例如,使用Centrex,电话交换机或电话公司的中央办公室将知道哪些分机是内部分机。
Invention of 1,000 line switch with disc bank having ten concentric rows of line contacts. Not used commercially. Formation of Strowger Automatic Telephone Exchange. 发明1,000寻线机，其排线架拥有10排线路连接。但是并没有投入商业使用。史端乔式自动电话交换机形成。
The CCITT High-Level Programming Language--CHILL is the standard programming language which is used for Stored Program Control(SPC)telephone exchange. CCITT高级程序设计语言CHILL是用于存储程序控制(SPC)电话交换机的标准程序设计语言本文选取并实现了一个实用的CHILL子集,命名为Mini-CHILL。
The main attemper telephone is a special purview telephone and have the function of telephone exchange and office telephone. 主调度话机作为一个特殊权限的编程话机，具有话务总机及办公电话的一切功能。
The Puskas brothers were planning to construct a telephone exchange in Budapest using Edison's improved telephone design. 普斯卡兄弟计画使用爱迪生对于电话的改良设计，在布达佩斯建造电话交换机。
Too often I have made the mistake of sending an irritable response, which will have festered and angered the other end much more than a difficult telephone exchange. 我就时常犯这样的错误：发出的邮件令收件人火冒三丈，其受刺激的程度远胜于一次艰难的电话通话。
They should not be relied upon to provide an error free method of relaying tone signalling to other decoders, such as a telephone exchange DTMF detector, for example. 它不应该被依赖用做提供一种无错的传送方法，传送双音频信号到另一解码器。例如：电话交换机的DTMF侦察器。