单词 | 测量温度 |
释义 | 〔thermocouple〕A thermoelectric device used to measure temperatures accurately, especially one consisting of two dissimilar metals joined so that a potential difference generated between the points of contact is a measure of the temperature difference between the points.热电偶:用于准确测量温度的热电子元件,尤指一个热电子元件,由两种连在一起的不同金属组成,这样连结点间产生的电压变化就是两点间温度差异的量度〔thermometer〕An instrument for measuring temperature, especially one having a graduated glass tube with a bulb containing a liquid, typically mercury or colored alcohol, that expands and rises in the tube as the temperature increases.温度计:测量温度的仪器,尤指有一个标有刻度的玻璃管,内有装有液体的玻璃泡,液体典型为水银或有色酒精,当温度上升时膨胀并上升到管中 |
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