名词
中文翻译：图形信号
同义词：
['figured signal', 'figure-based signal例句：1. The engineer useda figure signal to indicate the direction ofthe wind.（工程师使用图形信号来指示风的方向。）2. The radar system uses a figuresignal to detect and track objects in theair.（雷达系统使用图形信号来检测和跟踪空中物体。）3. The figure signal isa crucial part of the communication system.（图形信号是通信系统的重要组成部分。）']
例句：
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1. The engineer useda figure signal to indicate the direction ofthe wind.
工程师使用图形信号来指示风的方向。
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2. The radar system uses a figuresignal to detect and track objects in theair.
雷达系统使用图形信号来检测和跟踪空中物体。
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3. The figure signal isa crucial part of the communication system.
图形信号是通信系统的重要组成部分。