In shallow water they are extremely difficult to detect quickly.

He said they would be able to quickly detect whether someone has stuffed the ballot box.

But these spies were quickly detected and expelled, he added.

In this case, the court quickly detected the plot and merely needed confirmation.

But some strangers did manage to sneak into the works, though they were quickly detected and sent about their business.

It was not detected quickly, due the warning bells being confused with the call to mass.

Although these are 'laboratory' specimens, they've been kicking around for about six months and I'd expect them to be detected quickly.

A fire in your premises must be detected quickly and a warning given so that people can escape safely.

The theft was quickly detected, and the card company covered the unauthorized charges.

One can quickly detect perfect squares using Newton's method for square roots.