This group of structures is organized around four separate peristyles.
Ce groupe de structures est organisé autour de quatre péristyles distincts.
The distinction between these two types of structures is still uncertain.
In fact, the rate of occupancy of these structures is very high.
En effet, le taux d'occupation des structures est élevé.
Understanding the mechanisms of formation of these structures is a major challenge.
Comprendre les mécanismes de formation de ces structures est donc un enjeu majeur.
The relationship between all these structures is delicate and refined.
La relation entre toutes ces structures est délicate et raffinée.
The construction of such structures is a rather complicated process.
La construction de telles structures est un processus plutôt compliqué.
Thus to discriminate a finite number of structures is of special importance.
La possibilité de discriminer un ensemble fini de structures est donc particulièrement important.
To change structures is hard enough and succeeds only occasionally.
Changer les structures est très difficile et survient seulement occasionnellement.
The dispatching of its production towards multiple small structures is a real chance.
L'éclatement de sa production vers de multiples petites structures est une chance.
One of the former base structures is now a museum.
L'une des anciennes structures est aujourd'hui un musée.
The thickness of the walls of such structures is quite large.
L'épaisseur des murs de telles structures est assez grande.
The security system of these structures is recognized exclusive.
Le système de sécurité de ces structures est reconnu exclusif.
But the appearance of these structures is different grace.
Mais l'apparition de ces structures est une grâce différente.