Sentence examples for are sometimes complex from inspiring English sources

His films, which explored the themes of time and memory, death and love, are sometimes complex but never dull.

Nevertheless, aids to practitioners are necessary to implement Bayesian methods, since the calculations in these approaches are sometimes complex.

The motives are sometimes complex; economic concerns about competition for undersea oil or mineral rights are important in many cases; grand strategy plays a part too; and good old-fashioned nationalism is also often a factor.

The interactions are sometimes complex as sRNAs act through transposition action, gene activation, gene inactivation and/or genetic rearrangement [76].

Furthermore, while the theoretical concepts are sometimes complex, the practical results are often quite usable and intuitively plausible.

The relationships between these factors are sometimes complex, and estimates of the impact of climate change on infectious disease have been contested [ 6].

It is sometimes complex".

Lobing of these leaves is sometimes complex, as is their orientation on the stems as compared with the mosses.

Plumbing in large aquariums with multiple systems is sometimes complex, involving a variety of automatic controls and water-quality monitoring systems.

The methodology used in studies of rescue therapy is sometimes complex.

Despite the adopted design criteria to keep the database implementation of the Energy ADE as simple as possible, the database structure can be sometimes complex in terms of CRUD operations (i.e. select, insert, update and delete), especially when dealing with the tables added by the ADE.