Sentence examples for costly materials from inspiring English sources

Changing the composition of the penny by using less costly materials is the only feasible alternative.

What buyers perceive is more stylish design and sportier performance as well as more costly materials, like aluminum body work.

For now, though, it is prohibitively expensive because the necessary catalysts are made out of costly materials such as platinum.

What everybody did do was to copy Mies's methods, leaving out the genius and the exquisite detailing and the costly materials.

The National Trust has prompted cities to adopt stringent historic preservation codes that mandate costly materials and architectural features that can make rehabbing old buildings prohibitively expensive.

They are attracted to its expressive potential, but also to the fact that you don't need costly materials or a studio in which to work.

And the garments chosen by buyers from Western stores are noticeably skimpy, using less of the costly material.

Alternatives include a permanent abandonment of glass recycling, which has proven to be the most difficult and costly material to reprocess.

Personal wealth might also have led a colonial homeowner to install brick walks between garden beds, as opposed to dirt paths covered with a less costly material.

Silver cells produce 1.6 volts compared to 1.35 for mercuric oxide, so they are used in applications requiring higher voltage, despite the more costly material.

However, much of the research so far requires elaborate and costly material processing steps that did not necessarily result in substantially improved cell performances.