Sentence examples for be highly difficult to from inspiring English sources

However, all steps in such KM systems have proved to be highly difficult to implement in practice, with barriers appearing at each of those stages, especially the first.

The F-22 was designed to be highly difficult to detect and track by radar.

… In pediatrics it is going to be highly difficult to answer this question".

As 46%% of the CNV-regions were located either in telomere or transposon regions, they are likely to be false CNV-calls as centromeric and telomeric regions are known to be highly difficult to sequence and assemble/reference-map due to their enrichment of tandem repeats [ 89].

If you refuse, second referrals can be highly difficult to obtain.

"My perception right now is the effects of calorie restriction are multiple," he said, "so I think it's highly difficult to find one, or two or three drugs that will mimic such a complex effect".

Hence, it is highly difficult to ensure the long-term guaranteed path from one node to the other node.

Considering the complex phenomena involved, which is highly difficult to be accurately modeled, numerically and experimentally, a good agreement between physical tests and numerical results was accomplished.

Since it was highly difficult to acquire the population for each cell, it was assumed that population locations complied with residential blocks.

This is particularly true inasmuch as any adverse environmental impacts of space activities are highly difficult to mitigate once they have materialized.

In addition, we enriched microbial pyrene degraders to determine whether pyrene degraders in the soil-compost mixture originate from the soil or from the compost and performed some metagenomic analyses of selected enrichment cultures which were highly difficult to purify.