名词中文翻译
中文翻译：支持信号
同义词：
['support signal', 'back-up signal']
例句：
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1.The backup signal is essential for the operation of the system.
备用信号对于系统的运行至关重要。
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2. The team relies on the backing signal to coordinate their efforts.
团队依靠支持信号来协调他们的努力。
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3. In case of a power outage, the backing signal will be used to restore communication.
在电力中断的情况下，将使用支持信号来恢复通信。