您要查找的是不是：
- underwater sonic communication gear 水下电话机
- A trademark used for a sonic depth finder. 回音测深仪一种声音测深仪的商标
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- 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。
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- 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。
- Sonic Lock Loud Alarm deters Laptop Theft! 用强劲声波警报锁来阻止你的本本被人偷窃!
- sonic communication 鸣声通讯
- 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。
- The new aircraft creates a sonic boom. 那种新飞机会产生声震。
- Communication by the exchange of letters. 通信联系通过信的交换而进行的交流
- Sonic booms, baby! Let's do this thing... 或：音爆来了，宝贝！让我们开始吧！
- 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。
- One example is provided by the sonic booms from airplanes. 飞机的声震就是一个例子。
