| 单词 | 辐射热 |
| 释义 | 〔bolometer〕An instrument that measures radiant heat by correlating the radiation-induced change in electrical resistance of a blackened metal foil with the amount of radiation absorbed.辐射热测定器：一种使涂黑金属箔电阻辐射的变化与其接受辐射数量相互关联以测定辐射热量的仪器〔broil〕To cook by direct radiant heat, as over a grill or under an electric element.烤，炙：由直接辐射热量烹调，如在烤架上或电器件下 |
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