Digital program - controlled telephone switching system project ( 6 , 000 lines and trunks ) pingyao telecom bureau , shanxi province 陕西电信西安小寨局20000门程控交换机开通工程。
Digital program - controlled telephone switching system project ( 6 , 000 lines and trunks ) in linton telecom bureau , shaanxi province 陕西电信临潼邮电局六千门程控交换机开通工程。
12000 program - controlled telephones , digital transmissions and isdn have been equipped as well as two relay towers 开通程控电话12000门,无线电通信转播塔2座,数字传输,宽带上网。
The modern communication facilities as programmed - control telephone , mobile phone and high - speed broadband are completely available 程控电话、移动电话、高速宽带网等现代通讯设施齐备。
The program - controlled temperature compensation system practically eliminates temperature - related measurement errors in the range 0c to 50c 特别是控制温度补偿系统的程序能够在0c到50c范围内消除温度造成的测量错误。
There are 130 , 000 sets program - controlled telephones . light cable transmission net covers all over the city including all the industry zones 目前,程控电话总容量已达13万门,全市光缆传输网已覆盖全市城乡包括所有工业园区和经营场所。
A way of controlling the voice volume in a wide range with program - control amplifier , the hardware circuit and constructing method of software are given 摘要采用程控放大器对音量进行宽?围控制,提供了具体硬件电路并指出了软件构成方法。
Communication : the facilities of different kinds of communications , such as optical cables , programmed - controlled , broadband connection , cellular telephone etc . , are sound 通讯:光缆、程控、宽带接入、移动电话虚拟集团网等多种通讯服务健全。
Ibm dedicates the first program - controlled calculator , the automatic sequence controlled calculator ( known best as the harvard mark i ) 1944年的今天, ibm制造出了首个程序控制的计算器,称作“自动序列控制计算器(最知名的叫法是“哈佛?马克一世) 。
Telecommunications : with the capacity of 10 , 000 sets of program - controlled automatic exchangeable telephones , postal and telecommunication network can reach every corner at home and abroad 通信:镇内有集邮政、电信为一体的万门程控电话局,国际、国内通信十分便捷。