Ken made the hand sign for *boundaries:* two flat hands spaced a precise distance apart.

In Kendo, it means the precise distance to carry out a movement or technique.

The high branches were parallel to the ground and ran for a precise distance before making a right angle.

Two identical antennas are mounted a precise distance apart from one another.

The memory needs to hold precise distances, step counts, time lapses.

"This is the most precise distance measured to a remote galaxy," he said at a press conference today.

And the difference in angle between how each looks at the same target can be converted into precise distance.

This in effect gives the best of both worlds, enabling precise distance and speed measurement.

He maintains what might be called a precise distance.

The precise distance to, and shape of the heliopause is still uncertain.