Sentence examples for methods remain impractical from inspiring English sources

Alternative production methods remain impractical, leaving the plant as the best source for these valuable chemicals.

Although a few short flights have been recorded, ornithopters remain impractical.

Pressurise the politicians to tighten work permits Quotas to stem the flow of mediocre foreign imports would be ideal but remain impractical.

Unfortunately, accurate estimates of divergence times using tens of thousands of species remain impractical.

Mr. Carr said the method remains impractical for bear, and he also dismisses trapping: "No one wants our bears.

However, these methods remain expensive and time consuming, and are largely impractical for organisms with relatively large genomes.

Those exact methods remain classified.

Its production methods remain traditional.

His methods remain largely a mystery to me.

"Our demand and our methods remain the same.

However, due to the large number of blocks and precedence constraints, this model has remained impractical in real planning applications.