He moved to a position where rods periodically passed overhead on their way up.

The data suggested that something was periodically passing in front of it and blocking some light.

Mr. Dumont collects the letters that arrive from Columbia and periodically passes them on to a member of the Chang family.

He contributed to the Japanese school, to the Japanese church, and above all to the Japanese reciters who passed through the islands periodically.

In AC power service, the current periodically passes through zero; this effect makes it harder to sustain an arc on opening.

They passed by guards periodically.

This passes periodically to another of the five.

"They call them tax simplification acts," Mr. Votta said of the bills that Congress passes periodically.

In addition, tourist trains periodically pass along the Cicum-Baikal, including steam locomotives and retro-style cars.

In the interim, the British parliament periodically passed enabling acts with respect to amendments to Canada's constitution; this was never anything but a rubber stamp.