Sentence examples for being difficult to detect from inspiring English sources

These signs on CT are generally regarded as being difficult to detect.

UV wavelengths are more strongly scattered in air and water than longer wavelengths [ 10] favoring communication over short distances with the signal being difficult to detect by more distant perceivers [ 11].

Despite such variation being difficult to detect in nature because it can be masked by environmental effects (Merilä et al. 2001; Wilson et al. 2007; Conover et al. 2009), the model can provide useful perspectives on certain types of thermal adaptation.

But Mr. Hillier's hand would be difficult to detect.

1 death per million exposed people is difficult to detect.

And errors, once entered, are difficult to detect.

In general, these small distortions are difficult to detect visually.

By its nature, corruption is covert; payoffs are designed to be difficult to detect.

It is difficult to detect neutrons compared to charged particles.

Pitting corrosion is difficult to detect, predict and design against.

Unfortunately, existing methods are difficult to detect this threat.