Sentence examples for materials is tough from inspiring English sources

However, the machining of these materials is tough because of the abrasive characteristics of the reinforced particulates.

Although the material is tough, this machine-age aesthetic could be quite feminine.

Since the material is tough, it can be very thin, making suitcases some 30% lighter than traditional ones.

Finding this raw material is tough for her, and hours of prodding the used clothing markets in Nairobi may turn up only one dress.

More it is raised, more the material is tough.

The material is tough but yet a bit classy.

Researchers there have made an artificial nacre, a composite material that is tough and flexible.

The students grapple with material that is tough for many adults, like the degradation of European Jews that eventually led to the Holocaust, or attacks on black children who integrated schools in the South.

With less money to spend on instructional materials, competition is tougher than ever.

But finding fresh material on their 16th president is tough.

As a consequence, the generation of a strong and durable connection between dissimilar materials is the toughest challenge.