X-ray absorption spectrum data processing system and method based on optimized acquisition time, and terminal

According to the X-ray absorption spectrum data processing system and method based on the optimized acquisition time and the terminal, the time control system is introduced to control the signal acquisition time of the intensity detector at each energy point, the acquisition time is controlled by a program according to the requirements of different energy point detection intensities of XAFS data, and the time signal is fed back to the signal processing system, so that the acquisition time of the X-ray absorption spectrum data is optimized. The final absorption spectrum data normalization processing is carried out, so that the XAFS data acquisition efficiency is greatly improved; and the requirement of the X-ray absorption spectrum experiment on the incident light intensity is reduced while the absorption spectrum signal acquisition efficiency is improved, so that the absorption spectrum measurement can be realized by using a low-flux X-ray light source in a laboratory, the experiment cost is reduced, and the