您要查找的是不是：
- The communication pipeline of expressways is the foundation of the communication system of expressways, and it plays an extremely important part in expressways. 高速公路通信管道是高速公路通信系统布设的基础,对于充分发挥高速公路的作用有着极其重要的意义。
- expressway communication pipeline 高速公路通信管道
- Discussion of Communication Pipeline Construction Underneath Expressway 浅谈高速公路通信管道的建设
- GIS can deal with the difficult problem.GIS can digitize the unwieldiness map and provide us with facile reliable search and this makes management of mobile communication pipelines easy. GIS系统的引入解决了上述问题，它可以将笨重的图纸数字化，并提供了灵活、可靠的查询、修改方法，极大地方便了移动管网的管理和维护。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- Layout Plans of Expressway Communication Pipeline and Parameterized Design of Route Map 高速公路通信管道敷设方案及路由图参量化设计的实现
- I am in communication with him on this subject. 关于这问题，我正和他交换意见。
- The essence of language is communication. 语言的本质是沟通。
- Language is an instrument for communication. 语言是交际的手段。
- We had a discussion on language and communication. 我们就语言和交际问题进行了讨论。
- Radio communication has annihilated space. 无线电通讯已消除了空间的阻隔。
- In data communication, transmitted and received messages. 在数据通信过程中，被发送和接收的报文量。
- This area has not been covered by the communication net. 这个地区还不在通讯网的覆盖之内。
- Communication by the exchange of letters. 通信联系通过信的交换而进行的交流
- In radio communication, either short or long waves may be used. 无线电通讯可以采用短波也可以采用长波。
- Communication of audible signals encoded in electromagnetic waves. 无线通讯以电磁波密码进行的可听信号的联络
- The war stopped postal communication between the two countries. 战争中断两国间的邮政通讯。
- They structure their communication to meet the needs of the client. 他们建立通讯系统以满足客户的需要。
- The satellite has become an important means of communication. 卫星已成为一个重要的通讯工具。
- Radio and television are important means of communication. 无线电和电视是重要的通信手段。
