The various additive systems entailed the use of color filters on both the movie camera and projector.

The system did not entail any direct land tenure by the encomendero; Indian lands to run were to remain in their possession.

The system would entail placing electronic chips under the animals' skin for easy identification.

He did not say what this system would entail but other top party officials offered more specifics.

The nervous system this entails - you know what a brain is?' '

Problem was, the new system entailed new forms, did away with cash advances and required people to carry more than one corporate credit card.

"Parities were fixed and did not change, and all countries followed the constraints that the system entailed."

Even so, the new system entails a measure of risk.

That system entails as a core part a strong recycling program.

Dysfunctional systems could entail heavy economic and social burdens that may be avoidable.