不同有机溶剂所含的官能团不同，氢的位置不只出现在一种官能团中。如乙醇中

Different organic solvents contain different functional groups, and the position of hydrogen does not only appear in one functional group. For example, the hydrogen in ethanol is distributed in methyl, methylene and hydroxyl. However, it is found from Figure 4(a) that there is only one peak in the NMR relaxation spectrum of ethanol instead of three. This provides convenience for our later analysis of the distribution of solvents in the microstructure.

Different organic solvents contain different hydro-energy groups, the position of hydrogen is not only in a kind of hydro-energy group. For example, hydrogen in ethanol is distributed in methyl, medehyl and hydroxyl. But figure 4 (a) shows that there is only one peak in ethanol's nuclear magnetic relaxation spectrum, not three. This facilitates our late analysis of the distribution of solvents in microstructures.

Different organic solvents contain different functional groups, and the position of hydrogen appears in more than one functional group. For example, hydrogen in ethanol is distributed in methyl, methylene and hydroxyl groups. However, from Fig. 4 (a), it is found that there is only one peak, not three, in the NMR relaxation spectrum of ethanol. It is convenient for us to analyze the distribution of solvent in microstructure.