Sentence examples for are necessary in several from inspiring English sources

Regulation and redistribution are necessary in several areas.

Fish are frequently exposed to anaesthetics since their use is necessary in several aquaculture procedures.

Parameter estimation is necessary in several fields of science and engineering as many physiochemical processes are described by systems equations with unown parameters.

Registration of three-dimensional ultrasound (3DUS) volumes is necessary in several applications, such as when stitching volumes to expand the field of view or when stabilizing a temporal sequence of volumes to cancel out motion of the probe or anatomy.

A modification of item construction was necessary in several cases.

Additional research is necessary in several of these areas and is ongoing.

Thus validate acquisition of somatoform symptoms is necessary in several health care settings.

Filgrastim support was necessary in several patients and it was maintained until the end of the treatment program.