They may be under pressure to meet deadlines and to conform to rigid grant-writing specifications when preparing proposals to seek new or extended funding.

Having a rigid one-design specification keeps design experimentation to a minimum and reduces cost of ownership.

Fultone gave devout thanks that the complex had been designed to a rigid anti-earthquake specification.

The result is an intense focus on the collective bargaining process, conducted according to rigid specifications.

They have been found to constantly meet the rigid specifications of military, government and law enforcement agency contracts.

Over the next five years many designs were submitted for the rifle, but none met the army's rigid specifications.

And no two brains were alike, even when prepared according to the most rigid specifications.

We intend to construct the first colonization ships to the most rigid specifications.

These categories do not have rigid specifications; the classification system can be seen as more of a spectrum encompassing the various levels of aquatic productivity.