| 单词 | thermocouple |
| 释义 | Word Frequency thermocouple(ˈθɜːməʊˌkʌpəl) noun 1. a device for measuring temperature consisting of a pair of wires of different metals or semiconductors joined at both ends. One junction is at the temperature to be measured, the second at a fixed temperature. The electromotive force generated depends upon the temperature difference 2. a similar device with only one junction between two dissimilar metals or semiconductors Word origin C19: from thermo- + couple |
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