名词
中文翻译：温度差
同义词：
['temperature gradient', 'temperature variation例句：1. The temperature difference between the two cities is significant.（这两个城市之间的温度差是显著的。）']
例句：
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1. The temperature difference between the two cities is significant.
这两个城市之间的温度差是显著的。
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2. The temperature difference between day and night can be quite large.
白天和夜晚的温度差可以相当大。
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3.The scientists used a device to measure the temperature difference in the room.
科学家们使用了一种设备来测量房间内的温度差。