Zhou's technical theory of LF-NMR is introduced in detail, and it can be learned that the CMG pulse sequence ((90o) x-τ-(180o) y-τ-echo-m-TR}n) is used to capture the lateral relaxation behavior of hydrogen protons in the solution.
Zhou [62] introduced the theory of LF-NMR technology in detail. It can be known that CPMG pulse sequence ({(90o) x - [τ - (180o) y - τ - echo] m-tr} n) is used to capture the transverse relaxation behavior of hydrogen protons in solution.<br>