Teorik olarak, ben matematik yapıyorum.
- Theoretically, I'm doing math.
Ders iki bölümden oluşuyor; biri teorik, diğeri pratik.
- The lecture is composed by two parts, one theoretical, the other practical.
... I'm a theoretical physicist. Being a theoretical physicist, my laboratory is my pencil. I ...
... Now, we don't know how to make that computer. We don't have a theoretical model for Turing ...