Sentence examples for have been detecting from inspiring English sources

But Fed watchers have been detecting signals for some time that Mr. Greenspan may be preparing to go.

Researchers have been detecting neutrinos since the 1960s.

Neither of these are really brand new; long-hold presses are already used by Apple to rearrange apps on the homescreen, and developers could have been detecting three-finger taps manually from the beginning.

Holding down the start button appears to have been an attempt to override a safety system that might have been detecting a problem, the NTSB report suggested.

A PCR probe for Trichoderma virde/koningii had a low recovery, suggesting that other methods may have been detecting another common Trichoderma species such as Trichoderma harzianum.

This should have been detected".

Microscopic inclusions also have been detected.

No organic molecules have been detected.

Since then, no further cases have been detected.

Probably anyone carrying a bomb would have been detected.

No signs of bacteria, poisons or viruses have been detected.