It was going to be a hot one. He turned up the air-conditioning, then tuned into his favorite satellite radio channel, Blue Collar Comedy.

他打开空调，将广播调到他最喜欢的频道——蓝领喜剧。

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With the popularity of air-conditioning, air conditioning has become a channel for the spread of infectious diseases.

随着空调的普及，空调已成为传染疾病的传播渠道。

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The AD7713 thus performs all signal conditioning and conversion for a single, dual or three-channel system.

因此，AD 7713能处理单通道、双通道或三通道系统所有的信号调节和转换。

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