Sentence examples for is a challenging difficulty from inspiring English sources

Oil/water well casing damage is a challenging difficulty to oil reservoir engineering.

Accumulation of nitrite intermediate in autohydrogenotrophic denitrification process has been a challenging difficulty to tackle.

Several methods were proposed to consider these uncertainties, but its implementation is a challenging task due to the difficulty of assessing the uncertainties in soil properties.

The speed control during cold start for SI engines is a challenging topic due to the difficulties in handling the dramatic change of the engine dynamics.

Gas condensate is a challenging fluid in reservoir due to difficulties arising from condensate dropout around the well.

This is a challenging task since it multiplies the difficulties inherent to a three-dimensional approach by the complexity of databases comprising tens of chemical species and hundreds of reactions.

It is a challenging task.

It is a challenging job.

But it is a challenging prospect.

Therefore, it is a challenging task.

This can be a challenging intervention due to difficulties in localising the 125I seed in pathological and irregular breast tissue.