您要查找的是不是：
- underwater ultrasonic communication 水下超声通讯
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- 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。
- 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。
- Set up an ultrasonic wire bonding laboratory. 成立超声波电子焊接实验室.
- Communication by the exchange of letters. 通信联系通过信的交换而进行的交流
- The acoustics of ultrasonic sound. 超音频声音的音响学
- 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。
- Rinse with warm water in an ultrasonic bath. 在超声波池内进行温水冲洗。
- Shell Selecting by Ultrasonic Surface Wave. 壳体的超声表面波分选。短句来源。
- Shenzhen Bo Da Ultrasonic Equipment Co., Ltd. 样板工程二手超声波设备。
- Design of ultrasonic wave guide device. 超声波导盲器的设计。
- 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
- Chengdu Jiuzhou Ultrasonic Technology Co., Ltd. 成都九洲超声技术有限公司。
