Okay, I see now. What he's saying is that the natural 0.5mg testosterone per day exposes a female to less "androgen molecules" per day than if she adds 10mg Anavar per day.
He concludes that 10mg extra testosterone per week preferable to 10mg Anavar per day (a totally apples to oranges comparison) in females in the way of virilizing effects. I have no way to verify this highly dubious claim. He provides not a single reference. Highly recommend female competitors not do this until they have some idea of how much virilization (genetic expression) Anavar produces in them personally. Because I'm fairly confident testosterone (which he suggests) most assuredly will.
Also, there are androgenic molecules (vs "androgen molecules") but he goes on to group any compound as an "androgen molecule" simply in terms of their total number of molecules which is ridiculous.
For example, take an equal number of diazepam molecules one day to the same amount of clonazepam molecules on a different day. Are the effects comparable? Hell no.