名词
中文翻译:上带
同义词:
['upper part', 'upper region', 'upper zone例句:1. The upper band of the spectrum is where most of the visible light comes from.(光谱的上带是可见光的主要来源。)']
例句:
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1. The upper band of the spectrum is where most of the visible light comes from.
光谱的上带是可见光的主要来源。
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2. The upper band of the radio spectrum contains frequencies higher than 300 MHz.
无线电频谱的上带包含频率高于300兆赫兹的频率。
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3. The upper band of the spectrum is where most of the infrared radiation comes from.
光谱的上带是大部分红外辐射的来源。