名词
中文翻译：双频率序列信号系统
同义词：
['双频序列信号系统例句：1. This double-frequency sequence signalling system is highly efficient in data transmission.（这种双频率序列信号系统在数据传输方面非常高效。）']
例句：
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1. This double-frequency sequence signalling system is highly efficient in data transmission.
这种双频率序列信号系统在数据传输方面非常高效。
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2. The company has developed a new double-frequency sequence signalling system to improve network security.
该公司开发了一种新的双频率序列信号系统，以提高网络的安全性。
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3. The double-frequency sequence signalling system was used in the military to enhance communication between units.
双频率序列信号系统被用于军事中，以增强单位之间的通信。