(我)
图4.2所示为图4.1所使用的温度计。
说出温度计上显示的温度。
温度 = ....................................................°C [1]
(2)
图4.2所示的温度计使用随温度变化的物理特性。
表示随温度变化的可测量性质。蜱虫一个盒子。
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