This made it difficult to precisely determine which records were lost.

He decided to determine precisely which humans were being held on the ship.

How exactly that will affect things cannot be precisely determined, experts say.

"Can you determine precisely what is sending out these waves?"

With that two possible positions of the car at the flat land are precisely determined.

However, such a trend in society has proven difficult to determine precisely.

If every event in the world is precisely determined by existing forces and situations, then can we be said to have free will?

Currently there are no ways to precisely determine the identity of a person in digital space.

The limits of the island are not precisely determined and have varied over time.

Further research is required to precisely determine the taxonomy of this species.