The overall purpose is to provide an accurate, and precise, analytical instrument for the identification of stone tool function.

Jim, the emotional part of a human mind is not a precise instrument.

If he didn't know better, he'd say these cuts came from a precise instrument, such as a knife or a scalpel.

It now turns out that to measure the will of citizens of Florida accurately, far more precise instruments were required.

You therefore need very precise instruments to make the measurements.

He became known for the precise instruments he made.

"Markers are like loaded dice, but they're hardly precise surgical instruments."

Because the amount of water is so small, that analysis will have to wait at least a year, until more precise instruments are developed.

On Jan. 1, 1990, thousands of the world's most precise instruments will be recalibrated.

Its inclusion requires more precise instruments, as provided in the proposed amendments we will support.