名词中文翻译
中文翻译：小信号
同义词：
['weak signal', 'faint signal']
例句：
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1.The small-signal radar detected a nearby enemy aircraft.
小型雷达探测到了附近的敌机。
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2.The weak signal from the satellite was intermittent and difficult to interpret.
卫星发出的微弱信号时断时续，难以解析。
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3. The faint signal of the radio station could be heard over the noise of the traffic.
电台的微弱信号能被交通噪音所掩盖。