Sentence examples for main obstacles are from inspiring English sources

Before the war, Vera's main obstacles are parents and boredom.

The main obstacles are the lack of equipment and coaches.

The main obstacles are the difficulty in predicting the outcome for the individual patient and the lack of effective therapy.

Main obstacles are large time delays, strong loop interactions, and of course incomplete knowledge about the kinetics of the reaction system under investigation.

T now solar assisted air conditioning's main obstacles are the high installation costs, and the lack of knowledge and familiarity with this technology between designers, developers and architects.

But today's results, together with a separate advance earlier in the week, make it a good time to ask whether the main obstacles are technical or a lack of will to develop the drug.

For instance, one of the movement's main obstacles was getting people physically to Tahrir Square.

One of the main obstacles is the lack of women in the pipeline.

One of the main obstacles is the lack of safe and conductive solid Na-ion electrolytes.

One of the main obstacles is to capture the true stress concentration at the hole edge.

In many cases one of the main obstacles is the high computational cost involved in the solution of large-scale problems.