Sentence examples for are frequently of from inspiring English sources

Missiles are frequently of the solid-propellant type and may be guided by radar or infrared sensors or by a human operator using optical tracking.

Oxide ore deposits are frequently of such low grade (e.g., 3 to 10 parts per million) that extensive mineral processing cannot economically be justified.

Amado's humble heroines are frequently of the belief that the surest way to a man's heart is through his stomach, and more often than not they are proven right.

Although enclosed docks are frequently of such an area that they can supply the lockage water lost when a ship passes through the lock without any drop in level that cannot be made up on the next high tide, it is normal to provide a measure of impounding capacity in the form of pumps for lifting additional water from outside into the dock.

(Transformations required for centre manifold reductions are frequently of this type).

Although there are a number of "pirate" web sites where people can get free music, these downloads are illegal and are frequently of poor quality.

However, in changing environments, populations are frequently out of equilibrium with patterns of migration and drift.

Ink comparisons provided evidence that was frequently of value.

Praise, when it came, was frequently of the backhanded variety.

The placentation, or arrangement of ovules within the ovary, is frequently of taxonomic value.

As a result, governmental budgeting is frequently of lower quality than is the norm in the private sector.