Sentence examples for it then necessary from inspiring English sources

Taking genetic generalized epilepsy as an example, is it then necessary to further refine down to subsyndromes using clinical criteria alone, and to even contemplate endophenotyping for deeper clinical refinement?

Where a fixed cost has been allocated [ 25], it is then necessary to identify whether or not it is avoidable [ 26].

Once an indicator species has been identified, it is then necessary to know whether its population is stable, increasing or decreasing [ 6- 8].

if it could not be possible to realize the ideal critical subsystem it is then necessary to define technology ready solution, which ensures the acceptable performances;   k.

It is then necessary to extract the gas from the rock formation.

The warning was neither legally binding nor, it seemed then, necessary.

It was then necessary to design other type of characterisation of the incident wave energy.

It becomes then necessary to introduce secondary chlorine disinfection at certain nodes within the system network.

It is then necessary to develop criteria for grading in such courses.

It is then necessary to use numerical differentiation to evaluate or estimate derivatives.

It is then necessary only to move the feed or secondary reflector to maintain optimum performance.