The more heat the fridge removes for a given amount of work, the higher the coefficient of performance.
冰箱带走的热量越多 执行特定工作时,性能因素越高。
单词 | coefficient of performance |
例句 |
原声例句
Crash Course Physics 速成课物理 The more heat the fridge removes for a given amount of work, the higher the coefficient of performance. 冰箱带走的热量越多 执行特定工作时,性能因素越高。 Crash Course Physics 速成课物理 And of course, a real-life refrigerator can't have a higher coefficient of performance than an ideal refrigerator. 当然,没有真正的冰箱可以拥有 比理想冰箱更高的性能系数。 Crash Course Physics 速成课物理 So, for an ideal fridge, the coefficient of performance would be equal to: the lower operating temperature, divided by the higher operating temperature minus the lower operating temperature. 因此,对于理想的冰箱,性能因素为: 最低工作温度。 Crash Course 综合篇 And there’s a similar concept for refrigerators: the coefficient of performance, or COP, which is equal to the amount of heat removed from the lower-temperature zone divided by work. 冰箱也有类似的概念:性能系数, 或 COP, 它等于从低温区带走的热量除以做功。 Crash Course 综合篇 And of course, a real-life refrigerator can’t have a higher coefficient of performance than an ideal refrigerator. Now, it may not be surprising that steam engines and refrigerators are total opposites. 当然,现实生活中的冰箱不可能具有比理想冰箱更高的性能系数。现在,蒸汽机和冰箱完全相反可能并不奇怪。 |
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