[Ariane] I can look that up. Mean radiant temperature is 56.
- [Ariane] 我可以查一下。平均辐射温度为 56。
单词 | Mean Radiant Temperature |
释义 |
Mean Radiant Temperature
原声例句
PBS地球-气候变幻 [Ariane] I can look that up. Mean radiant temperature is 56. - [Ariane] 我可以查一下。平均辐射温度为 56。 PBS地球-气候变幻 We have a mean radiant temperature of 150. 我们的平均辐射温度为 150。 此间的地球 It's actually the mean radiant temperature, which is the heat load on the human body. 它实际上是平均辐射温度,也就是人体承受的热负荷。 此间的地球 Yeah. Wow. And air temperature is 93 degrees Fahrenheit, but mean radiant temperature is 167 degrees Fahrenheit. 是的。哇。气温为 93 华氏度,但平均辐射温度为 167 华氏度。 99%不为人知的故事 She uses this heat index called the mean radiant temperature, which is basically how much heat is crashing into your body from the sun, from the air, from all the reflected surfaces. 她使用这个称为平均辐射温度的热指数,它基本上是有多少热量从太阳,空气, 所有反射表面撞击你的身体。
英语百科
Mean radiant temperatureThe mean radiant temperature (MRT) is defined as the uniform temperature of an imaginary enclosure in which the radiant heat transfer from the human body is equal to the radiant heat transfer in the actual non-uniform enclosure. MRT is a concept arising from the fact that the net exchange of radiant energy between two objects is approximately proportional to their temperature difference multiplied by their ability to emit and absorb heat (emissivity). It is simply the area weighted mean temperature of all the objects surrounding the body. This is valid as long as the absolute temperatures of objects in question are large compared to the temperature differences, allowing linearization of the Stefan-Boltzmann Law in the relevant temperature range. |
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