Sentence examples for key problems are from inspiring English sources

Rather, the key problems are government deficits and rising national debt.

But the key problems are centering on the circulation of hydrogenation and controllable dehydrogenation.

Despite of promising experimental results in terms of tissue regeneration two key problems are still to be solved: sufficient biomechanical stability and chondroprotection.

Traditional morphological filter is improved for extracting spikes from epileptic EEG signals and two key problems are addressed: morphological operation design and structure elements optimization.

A fuel cell is a complex system and the key problems are that the feedstock must be kept pure and power consumption minimized in the auxiliaries.

The advance from Yale and MIT shows that some key problems are being solved, although much work still remains before lithium-air batteries can be used commercially in electric cars.

One of the key problems is the way research on cancer is carried out.

He said one of the key problems was that the curriculum was boring and restricted.

Observer architecture critic, Rowan Moore said one of the key problems is regarding housing as an asset.

One of the key problems is that consumers with high bills have nowhere to turn.

One of the key problems is that usefully representing knowledge for multiple uses is an inherently distributed, collaborative task.