Sentence examples for extremely difficult to acquire from inspiring English sources

However, due to the complex structure of packing in the RPB, it is extremely difficult to acquire detailed information about mass transfer process inside the reactor by experiments.

As I saw myself in Lázaro Cárdenas, the second biggest export harbor to China after Manzanillo, it is extremely difficult to acquire independent information about illegal mining by Asian companies, even in the privacy of a lawyer's office.

It is extremely difficult to acquire reliable, high-quality ovarian cancer datasets that include patient outcomes, as few are publicly available.

One of the serious problems with developing such an assay is that it has been extremely difficult to acquire Pv spz for such studies, and that each time a study is done, the study has to be done with spz from a different infection and/or source.

At all field sites, it proved extremely difficult to acquire a detailed understanding of the proportion of the adult population that had taken praziquantel and/or albendazole and ivermectin in any one year.

Personally I found this book extremely difficult to get into.

"It wasn't hard, it was extremely difficult to take.

It is extremely difficult to get a visa.

"It is extremely difficult to win the ball back.

Private firms are more difficult to acquire.

It is difficult to acquire the accurate relative module positions.