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Từ điển Oxford Learners Wordfinder Dictionary
thermocouple junction
a kind of thermometer consisting of two wires of different metals that are joined at both ends;
one junction is at the temperature to be measured and the other is held at a fixed lower temperature;
the current generated in the circuit is proportional to the temperature difference
• Syn:
thermocouple
• Hypernyms:
thermometer
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