Sentence examples for impractical to make from inspiring English sources

Prior to Akasaki's work in the 1980s, scientists had produced LEDs that emitted red or green light, but blue LEDs had been considered impossible or impractical to make.

"The problem for the district is that it's just impractical to make an evaluation when you don't know the child and he's never been in the system".

The machines that string bases together make many errors, so it is impractical to make a string of more than 50 to 100 bases at once.

In multi-channel CR networks, it is impractical to make SUs to sense all the channels.

In many scenarios, however, it may be impractical to make joint coding decisions for all of the layers.

The run times of computer-intensive simulators are often such that it is impractical to make the thousands of model runs that are conventionally required for sensitivity analysis, uncertainty analysis or calibration.

The industry's legal position is that a paragraph in the state's oil and gas law trumps local zoning laws, and that not only do the facts of modern, commercial gas drilling make it impractical to have to deal with what they see would be a crazy quilt of local laws, but the highly technical nature of fracking makes it necessary for all regulation to be in the hands of government experts.

Although they both have freedom passes which give them free travel on local transport, they find the restrictions on timings make it impractical to take advantage of the scheme.

Ballparks differences make it impractical to have identical protective netting at all 30 big league venues, Commissioner Rob Manfred said.

Most trie implementations require more than 10 bytes per nucleotide and make it impractical to hold the suffix tree of large reference genomes in memory.

Such methods would prove beneficial in developing countries where the remoteness of villages and long distances to a centralized laboratory make it impractical to take samples from villages, analyze them in the laboratory, and then travel back to the village to deliver the results.