RL

Retell Lecture

You will hear a lecture. After listening to the lecture, in 10 seconds, please speak into the microphone and retell what you have just heard from the lecture in your own words. You will have 40 seconds to give your response.

Thermodynamic Theory(热力)

Updated at: 2018-11-24 新题 预测 机经题

录音原文
Thermodynamics is the science of the flow of heat. So, thermo is heat, and dynamic is the motion of heat. Thermodynamics was developed largely beginning in the 1800's, at the time of the Industrial Revolution. So, taming of steel. The beginning of generating power by burning fossil fuels. The beginning with the problems with CO2 and global warming. In fact, it's interesting to note that the first calculation on the impact of the CO2 on climate was done in the late 1800's by Arrhenius. Beginning of a generation of power moving heat from fossil fuels to generating energy, locomotives, etcetera. So, he calculated what would happen to this burning of fossil fuels, and he decided in his calculation, he basically got the calculation right, by the way, but he came out that in 2,000 years from the time that he did the calculations, human would be in trouble.

讨论区

A
Tony

听了 几个 3.0的 都克顿的不行了 竟然给65 我快疯了

2021-01-09
A
Tony

听了 几个 3.0的 都克顿的不行了 竟然给65 我快疯了

2021-01-09