本论文研究设计了一款调频无线对讲机。
This thesis studies and designs a wireless interphone of frequency modulation.
如有可能，你还应当准备电池供电的收发报机和无线对讲机。
You may also want to have a battery-powered CB or other two-way radio.
在紧急情况下，乘坐地铁列车的乘客可以通过安装在每节车厢里的无线对讲设备与控制中心联系。
In the event of an emergency, passengers riding on the subway trains are able to contact the control center through the wireless intercom devices installed on every carriage.
楼宇对讲系统是住宅建设中不可缺少的组成部分，本论文围绕研制一种满足现代楼宇建设需要的无线对讲系统而开展应用研究。
Building conversational system is the essential part in housing construction, and the theme of this paper is a research, which satisfies the demands of building construction.
他也建议使用对讲装置或无线耳机以避免把手机放在耳朵上。
He also recommends using speakerphone or a wireless headset to avoid placing the phone on your ear.
他还沉浸在痛苦中，无线电对讲机中响了。救援队伍需要他，他又返回工作了。
In the midst of his anguish, there's a call over his radio. He's needed again, and goes back to work.
用无线电指示人员进入餐厅并呆在那儿，并派一名操作人员带一部无线电（对讲机）从北区到那儿去，检查人员并不许任何人离开。
Instruct people by radio to go into the canteen and stay there and send one operator from North to go there with a radio to do a check of people and stop anyone leaving.
本文介绍了无线可视双向对讲门铃的市场应用，并给出了一种无线可视双向对讲门铃的设计。
Based on the wide application of the wireless visible talkback doorbell, this paper describes a method to realize this system.
非消耗品包括无线电对讲机、发电机、特殊工具和计算机等。
Nonexpendable items would include radios, generators, specialized tools, and computers.
对所有设施，特别是对大型就业机会，双向无线电对讲机或内部电话线应采用，以确保正确的号码插座和配线架，在测试中。
On all installations, and particularly on large jobs, two way radios or internal telephone lines should be used to ensure correct numbering of outlets and patch panels during testing.
他们实验了各种已知的传播介质，甚至尝试了业余无线电、警用对讲机、手机等多种替代方案，但无论哪种方案，都无法建立起不受静电干扰却又能传输如此多样信号的连接。
They checked every known communication media, including ham radio, police walkie-talkies and cellular phones, as alternatives, but all failed to find a static-free connection for such diverse signals.
他们实验了各种已知的传播介质，甚至尝试了业余无线电、警用对讲机、手机等多种替代方案，但无论哪种方案，都无法建立起不受静电干扰却又能传输如此多样信号的连接。
They checked every known communication media, including ham radio, police walkie-talkies and cellular phones, as alternatives, but all failed to find a static-free connection for such diverse signals.
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