Projecting the underlying assumptions to its calculation is indeed relatively difficult.
However, the extensive presence of firedamp makes mining relatively difficult.
It is relatively difficult to document these practices, however.
Il est toutefois assez difficile d'obtenir des informations sur ces pratiques.
It seems to me it will be relatively difficult to do.
It is currently relatively difficult to review public intervention in the sector.
Il est relativement délicat de dresser aujourd'hui un bilan détaillé de l'intervention publique dans le secteur.
We know that situations like this are relatively difficult for retirees.
But such a large figure is relatively difficult to conceptualize.
Mais un chiffre aussi grand est relativement difficile à conceptualiser.
The industry is characterized by relatively difficult conditions of entry.
This coaching approach is sometimes relatively difficult to implement.
Cette approche est quelquefois relativement difficile à mettre en œuvre.
Furthermore, product differentiation is relatively difficult for distributors.
Une différenciation sur le produit est relativement difficile pour les distributeurs.
They started identifying resources relatively difficult to get.
Our rooms are considered to be relatively difficult.
Nos salles sont considérées comme relativement difficiles.
There one will put them in a relatively difficult and completely uncomfortable situation.
Là on va les mettre dans une situation relativement difficile et tout à fait inconfortable.