This used to be the principal function of Wall Street firms other than those principally in retail brokerage.
The principal function of the distribution system is to loosen our mutual grip on reality.
Both Chris and Jesse serve the principal function of wearing as many tank tops as possible and going "whooooo!" at concerts and on waterslides.
However, the principal function of OKR is to keep gaze stationary by nulling out any involuntary motion that results from visual drift or slow head movement.
The idea that the principal function of a myth is to provide a justification for a ritual was adopted without any great attempt to make a case for it.
In addition to granules, many plants have large numbers of specialized cells, called parenchymatous cells, the principal function of which is the storage of starch; examples of plants with these cells include root vegetables and tubers.
The new system existed primarily as a means of winning national elections and dividing the spoils of victory, and the principal function of the president became the distribution of government jobs.
He was still at it in 1991 at Hofstra's law school when he said "the principal function of the law ideally should be to curb the abuses of raw power and to clear the way for the fulfillment of the human potential".
Finding out "how" or "why," however, is the principal function of qualitative research including especially the use of focus groups which involves observing interactions between a limited number of people rather than posing a series of questions to an individual in an in-depth interview.
First chips have been developed some years ago to a level that demonstrates the principal function.
The principal function of a model is to improve your understanding of the system.
