Its height, makes it one of the more interesting features of the structure, permitting observation.

The wheels are completely exposed to permit visual observation of tire-to-road contact during handling studies.

This permits easier observation and analysis of cyclical, trend, and other nonseasonal movements in the data.

Possession of both features would permit observation over German positions to the north-east.

In addition, national legislatures of countries often permit domestic observation.

This is high enough to permit observation if the diurnal variation.

This strategic placement permits constant observation of spacecraft as the Earth rotates on its own axis.

A question exists over whether the English climate would have permitted accurate observation of astronomical events.

He went twice around its equator at altitude sufficiently low to permit swift visual observation.

For the first time they were seeing the suns of this system at a range that permitted observation, and Arcot had stopped to observe.