Sentence examples for central difficulty is from inspiring English sources

A central difficulty is the uneasy relationship between Belgrade and the other Yugoslav republic, Montenegro.

The central difficulty is to ensure that no new loops are created inside the plugs themselves.

One central difficulty is that very few of the people arrested for hooliganism abroad are ever prosecuted.

The central difficulty is that in a field it is possible to divide but in a ring it is not.

A central difficulty is that the data used to "train" detection algorithms are unique and relatively brief historical samples and thus do not represent the full range of possible background scenarios.

[ 3- 6] Some of the challenges of applying RCT designs to homeopathy have been described by other authors.[ 7, 8] A central difficulty is that the placebo-controlled RCT has low external or "model" validity in relation to the practice of homeopathy in real-world contexts.

David Leventhal, one of two Romeos in the alternating title pairings, said that the central difficulty was to find a way to communicate the story's strong emotions without using a ballet vocabulary.

Central to this difficulty is a lack of experimental analogues for comparison with archaeological material.

Indeed, although central for statistics, its difficulty is also well known.

The process often seems driven by the local elites' hopes of enriching themselves at the central government's expense.Another difficulty is the separation between the sources of funds and the responsibility for spending them.

(In this sense, and in its implicit endorsement of hard work, difficulty is a concept that has long been central to our shared identity as Americans).