Sentence examples for systems were required from inspiring English sources

The report found that more than a year after the water systems were required by law to submit emergency plans to the state, only 46percentt of the plans have been given final approval by the Department of Health.

Using this database an audio segmentation task was proposed, where the systems were required to identify the presence of speech, music and/or noise, either isolated or overlapped.

High integrity vacuum interlocks and protection systems were required to satisfy the 'Safety Case', which was established for the UK regulatory authorities to permit JET to commence tritium operations.

With guns of such size there was no prospect of hauling in the gun for re-loading, or even re-loading by hand, and complicated hydraulic systems were required for re-loading the gun outside the turret without exposing the crew to enemy fire.

During the study, one patient developed a transient second-degree heart block after aortic valve surgery, and no permanent pacing systems were required before hospital discharge.

At specific circumstances, however, special components (e.g. a car battery or electronic systems) were required for properly achieving their goals, bringing a higher level of difficulty for finalizing the constructions.

And of course, sophisticated delivery systems are required for a chemical or biological attack.

Many electronic systems are required to operate in electrically noisy environments, such as in an automobile.

Therefore, reasonable reference systems are required.

Therefore, novel drug delivery systems are required.

Thus, non-destructive and calibration-free monitoring systems are required.