иллюстрировать

• This is depicted (or shown, or portrayed, or exhibited, or displayed, or pictured, or illustrated) in Fig. 3.

• The following hypothetical mechanism serves to illustrate ...

• This condition is exemplified most clearly by ...

• The relations between ... can be illustrated with (or by) one of the cooling curves.

• The determination of iron is illustrative of some practical problems which are encountered in ...