长途电话线 meaning in Chinese
long distance line
toll line
tollline
Examples
- First long distance line , boston to providence
第一根长途电话线，从波士顿到普罗维登斯。 - June 7 , radio broadcasting networks had their beginning with a hook - up of four radio stations by long distance telephone lines
6月7日，长途电话线将4个无线电广播站相连接，标志着无线电广播网络诞生。 - Strowger system introduced in australia and new zealand . development of key - type impulse sender , and simplex dialing on toll lines
澳大利亚和新西兰引进史端乔系统。开发键式脉冲发送器和长途电话线单工拨号。 - Meetings at new york and chicago of the american institute of electrical engineers ( aiee ) are linked by long distance lines connected to loudspeakers so that both meetings could follow the same program ( 14 february )
2月14日，在纽约和芝加哥举行的美国电子工程师协会（ aiee ）会议，通过长途电话线连接两端的扩音器，以使两地会议能够按议程同步进行。