сводиться к

см. тж. ограничиваться

• Under these conditions Eq. (6) reduces to α = (b+1) + 4bτ1/χ2e.

• The investigation amounts (or boils down) to finding out the causes of ...

• The calculation reduces to the solution of the following equation: ...

• It was not long ago that the subject of star formation was limited to theoretical speculation.