l an intensive review was conducted l an increasing need for expanding the application of .... l an important component / function / aspect / issue l each rule is numbered in sequence l each of these involves

l an intensive review was conducted l an increasing need for expanding the application of .... l an important component / function / aspect / issue l each rule is numbered in sequence l each of these involves

l uses ... as a key to search for... l without relying on l will be available/ performed/ overlooked

l uses ... as a key to search for... l without relying on l will be available/ performed/ overlooked

l a basic technical function of l a critical need l a key / principle feature of

l a basic technical function of l a critical need l a key / principle feature of

l in the physical environment / integration of l in the reality of situations where … l many aspects of l most past efforts have been spent on ...

l in the physical environment / integration of l in the reality of situations where … l many aspects of l most past efforts have been spent on ...