Sentence examples for is quite difficult to evaluate from inspiring English sources

Since the surface of the resultant film is nonreflecting, it is quite difficult to evaluate the piezoelectric properties of the film by double-beam interferometer.

In such cases, it is quite difficult to evaluate the vibration characteristics of the structures since methods for calculating accurate natural frequencies of those structures with complicated restraints are not generally available.

In general, it is quite difficult to evaluate Eq. 3; however, there are two limits that allow a simple, analytical solution.

These criteria have not, however, been widely implemented into clinical practice, probably partly because these features are quite difficult to evaluate in very small nodes (⩽2 3 mm).

As we applied a concentration step by sucrose cushion ultracentrifugation prior to NSTEM analyses, in order to detect and count enough material, it was quite difficult to evaluate the proportion of VLPs recovered from each production.

It is quite difficult to judge.

However, in practice, it is quite difficult to measure these forces directly.

Such claims are quite difficult to assess.

However, it can be quite difficult to measure the impact of professional ethics education on students.

Although test-retest reliability is important in this context, it may be quite difficult to measure.

In many commercial power modeling softwares, like System Simulator for Engineering (PSS/E), it is quite difficult to write, access, test, evaluate and validate the built-in models.