Pike studied the top of her head, the sleek blue-black hair with the sharp delineation of white down the center.

This confirmed the sharp delineation of the area swept out by the rays, assuming it was the method used by the killers.

The contrast between the alkaline soil of the prairies and the acidic soil of the forests causes the sharp delineation in plant types in each region.

The floating system and rear focusing give sharp and stable delineation from 0.4 m to infinity.

In an e-mail, Mossberg writes: I agree that it's absurd to make some sharp delineation between generations in the late 1950s and early '60s.

Its Gaussian optics provide sharp delineation from near to far focusing distances.

His photograph of the Parke-Davis Building, like many others, uses infrared film to heighten contrasts, giving "sharp delineation."

For the play to achieve any measure of the vibrancy of which it is capable, there must be a clear and sharp delineation between the three main protagonists.

The eastern churches had, in general, a weaker feeling than the western for the necessity of making a sharp delineation with regard to the canon.

In the area of paper-based systems, however, there is a more sharp delineation to be addressed.