Sentence examples for be difficult to repeat from inspiring English sources

"I think it will be difficult to repeat.

But a big portion of that increase came from gains that will be difficult to repeat.

The US Navy achieved a degree of surprise that time which will be difficult to repeat, by surface or air.

In spite of his sometimes rocky relationship with Fox News, Mr. Beck's ratings success will be difficult to repeat.

For their part, HBO executives are shying away from predictions, knowing that it will be difficult to repeat a dominating performance like this one.

With only so much room to cut costs, analysts say that kind of performance will be difficult to repeat, perhaps boding ill for stocks this year.

Belichick's team is the surprising Super Bowl champion in a sport where it is difficult to repeat.

The results of this new approach are accompanied by a technical discussion that includes comments about why results are difficult to repeat and how it is possible to improve the ANN architecture.

In addition, it's been difficult to repeat the findings from individual genetic studies--partly, researchers think, because autism is so variable and may really be many different diseases.

Only completed questionnaires without any missing data were included in the study as it would have been difficult to repeat interviews due to the high mobility of the study population.

This adds time, expense and it can be difficult to reproducibly repeat conjugations with similar efficiency; while manufacture of Pfs25-VLP in N. benthamiana requires a lot of time to grow sufficient plant biomass to purify large amounts of vaccine.