If you’re out of range, or your phone is off, the message is stored by the mobile switching center for a short time until you can be located by the network.
当你不在基地台服务范围内或手机关机,讯息就会先暂存在行动交换中心,直到手机又可以让网路侦测到收讯。
单词 | Switching center |
释义 |
Switching center
原声例句
AsapSCIENCE - Tech If you’re out of range, or your phone is off, the message is stored by the mobile switching center for a short time until you can be located by the network. 当你不在基地台服务范围内或手机关机,讯息就会先暂存在行动交换中心,直到手机又可以让网路侦测到收讯。 Asap SCIENCE 精选 If you're out of range, or your phone is off, the message is stored by the mobile switching center for a short time until you can be located by the network. 当你不在基地台服务范围内或手机关机,讯息就会先暂存在行动交换中心,直到手机又可以让网络侦测到讯号。 AsapSCIENCE - Tech These signals are then picked up by the tower closest to them, which converts the radio waves into a digital electrical impulse and passes it along to a hub of the network called a mobile switching center. 这些讯号由最接近的基地台接收,并将无线电波转换成电子讯号,再传送到名为“行动交换中心”的网路枢纽。
中文百科
电信交换 Telephone exchange(重定向自Switching center)
![]() ![]() ![]() 电信交换,又称为电话交换或电话转换。在电讯行业中,电话交换就是让一个连接用电话进行通话的电子系统。中央处理室就是安置各种设备(包括电话转换机)的场所,连接电话线路并且传递通话信息。 在电信领域,交换局或者中心局用于存放连接电话调用的交换机。它可以创建链路并中转语音信息,使电话调用能够运作起来。电信交换指的是由交换机提供的服务。 许多电信交换局是长途局,负责长途电话的转接。每个长途局会分配两个或三个数字的区号。以前区号对应于交换机的名字,例如869-1234代表TOwnsend 9-1234,在某些地方还可能代表TOWnsend 1234(拨号的时候只拨大写的字母和数字)。
英语百科
Telephone exchange 电信交换(重定向自Switching center)
![]() ![]() ![]() ![]() A telephone exchange is a telecommunications system used in the public switched telephone network or in large enterprises. An exchange consists of electronic components and in older systems also human operators that interconnect (switch) telephone subscriber lines or virtual circuits of digital systems to establish telephone calls between subscribers. |
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