名词
中文翻译：激光信号
同义词：
['laser beam', 'laser pulse', 'laser transmission例句：1. The laser signal was used to lock the door.（激光信号被用来锁定门。）']
例句：
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1. The laser signal was used to lock the door.
激光信号被用来锁定门。
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2.The laser signal is transmitted through fiber optic cables.
激光信号通过光纤电缆传输。
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3.The laser signal was used to detect the presence of an intruder.
激光信号用于探测入侵者的存在。