Sentence examples for main obstacles is from inspiring English sources

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.

One of the main obstacles is that, even if members of different species might mate, when the two species are too distant genetically or carry different numbers of chromosomes, the offspring are usually inviable or infertile (like zorses and mules), and are therefore evolutionary dead ends.

One of the main obstacles is all of these studies evaluated free fraction of phytochemicals in pigmented rice, whereas, the moieties of phenolics (e.g. ferulic acid) and flavonoids (e.g. kaempferol, quercetin) in plants/crops are mainly in bound form.

The main obstacles are the lack of equipment and coaches.

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

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

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.