名词
中文翻译：射频频道
同义词：
['radio frequency channel', 'radio frequency transmission channel']
例句：
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1. The new TV broadcasting system uses a radio-frequency channel for transmitting signals.
新的电视广播系统使用一个射频频道来传输信号。
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2. This device is designed to work with the latest radio-frequency channels.
这个设备被设计用来与最新的射频频道配合工作。
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3. The engineers are monitoring the radio-frequency channel to ensure smooth operation of the equipment.
工程师们正在监控射频频道，以确保设备的顺畅运行。