1) When an organism receives X-ray irradiation, biological effects are produced, which destroy normal tissue cells and cause biological damage. 2) Protection should be strengthened mainly from the fol
6 things you are forbidden to bring when sleeping, the last one may cost you your life. Sleeping is the most complete, systematic and effective way to rest, and it is also an important part of scienti
I read the MCU Engineer's Trial Record today and wrote a code. My idea is to calculate the difference between the timer values captured by the two rising edges. If it is less than 0, add 65536. This d