Sentence examples for extremely difficult to measure from inspiring English sources

Its value is extremely difficult to measure experimentally.

Dan Kahan, a professor at Yale Law School, said the value of white-collar prosecutions was extremely difficult to measure.

The definition of the key does not include the "popularity" of policy initiatives, which is extremely difficult to measure accurately.

In fact, crustal levels are so low that they are extremely difficult to measure with current technology.

In the meantime, the public benefits of higher education — like more competitiveness in the global economy, lower health care costs — have proved extremely difficult to measure.

One reason opinions vary so much is that the effectiveness of quantitative easing, or the asset purchases, is extremely difficult to measure.

Plasma lead levels, however, are extremely low and difficult to measure.

NO is an extremely volatile compound that is difficult to measure in serum.

However, VEPs are extremely hydrophobic proteins, and they are difficult to measure using conventional techniques.

The long-lived isotopes are difficult to use on young rocks because the extremely small amounts of daughter isotopes present are difficult to measure.

The effect proved difficult to measure.