Sentence examples for extremely difficult to assess from inspiring English sources
Unfortunately, these and other possible factors are, most of the time, extremely difficult to assess, mainly due to the previously-mentioned extreme susceptibility of the vixen to disturbance immediately prior and after parturition.
This makes it extremely difficult to assess the various merits of each scheme and even harder to assess their impacts.
He told the assembled nations that lack of transparency was "the single greatest obstacle to an evaluation of the civilian impact of drone strikes and it's a challenge which makes it extremely difficult to assess claims of precision targeting objectively".
The officials said that the truthfulness of reports about Iraqi leaders was extremely difficult to assess given the chaos inside Iraq, but they expressed doubt that Mr. Hussein had been at the mosque.
The authors of the review are cautious not to draw too firm conclusions, partly because they are largely based on just this one study, and also because it's extremely difficult to assess the impact of a nationwide policy change.
German art historian Frank Zöllner recognizes that the Salvator Mundi's attribution is controversial "for it had to undergo very extensive restoration, which makes its original quality extremely difficult to assess", he wrote in the preface to the 2017 edition of his book, Leonardo – the Complete Paintings and Drawings.
The rarity of these cells makes it extremely difficult to accurately assess transcription factor expression across the population in adult mouse bone marrow by flow cytometry.
Nevertheless, NO activity is difficult to assess in vivo due to its extremely short biological half-life of only a few seconds [ 18].
