"I received the message at one o'clock and arrived before two, and then I measured the rectal temperature. 34.5 degrees Celsius."
Ye Tianhe didn't beat around the bush, and directly brought out the data that was measured later.
To determine the approximate time of death is relatively easy, but to reach an accurate conclusion, especially a precise one, is extremely difficult.
Just the rectal temperature alone involves very complex content.
In '84, the ministry organized a research group on body temperature, which studied the rectal temperature data of 581 bodies in temperatures ranging from 0 to 30 degrees Celsius, and ultimately derived 27 ternary regression equations.