| 单词 | thermopile |
| 释义 | Word Frequency thermopile(ˈθɜːməʊˌpaɪl) noun an instrument for detecting and measuring heat radiation or for generating a thermoelectric current. It consists of a number of thermocouple junctions, usually joined together in series Word origin C19: from thermo- + pile1 (in the sense: voltaic pile) |
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