Sentence examples for materials is challenging from inspiring English sources

Computational modeling of geological materials is challenging.

The design is clearly complicated and utilising the most appropriate material or materials is challenging.

However, designing automotive structures for crash with advanced composite materials is challenging.

However, development of appropriate materials is challenging given the precise microenvironments required to support BM-MNC engraftment and function.

Since metallic biomaterials used for orthopedic and dental implants possess a paucity of reactive functional groups, bioactivity modification of these materials is challenging.

The experimental determination of the in-plane mechanical properties of such materials is challenging, yet reliable data are essential for materials development and component design.

The role of the school board is to have a written evaluation policy in effect when the selection of materials is challenged by an individual or group within the community.

The design of anti-adhesive materials is challenged by the fact that the chemical diversity of extracellular bacterial polymers results in numerous possible types of adhesion that additionally may vary with respect to environmental parameters.

Especially complex raw materials are challenging to characterize, hence, the identification of crucial raw material attributes that influence productivity or product quality is troublesome.

The increasing amounts of waste and diminishing waste disposal sites, as well as the problems associated with the contamination from dangerous and toxic materials, are challenging to us and should be resolved successfully [2].

Because there are few validated tools to assess exposure to indoor pollutants, creating these materials was challenging.