Sentence examples for it very difficult to obtain from inspiring English sources

Women may not appear in court, and though they may be divorced via brief verbal declarations from their husbands, they frequently find it very difficult to obtain divorce themselves.

In a statement, Visa said it was "committed to keeping fraud at low levels, and works closely with card issuers and acquirers to make it very difficult to obtain and use cardholder data illegally … We provide issuers with the necessary data to make informed decisions on the risk of transactions.

This makes it very difficult to obtain a stable global solution.

Competitive interactions among genotypes will make it very difficult to obtain reliable empirical information on interaction, except with blocks (simulating actual stands) of clonally replicated genotypes.

Attempts to apply the same procedure to hydrocarbons in general have been less successful, since for highly sooting fuels the low smoke point makes it very difficult to obtain values with adequate reproducibility.

But the disoccluded area, which is occluded in the original views and becomes visible in the virtual views, makes it very difficult to obtain high image quality in the extrapolated views.

It is common knowledge that it is very difficult to obtain 13.5 mg of plasmid DNA (vector); besides, the inefficiency of the vector looping during the ligation reaction is an additional limitation; hence, only a small amount of the final product is obtained.

However, it is very difficult to obtain its numerical solution due to the appearance of third-order nonlinear boundary conditions.

While it is very difficult to obtain cells directly from the heart, it is relatively easy to obtain cardiac cells through the process of converting iPSs into cardiac cells, which will have the same deficits or problems as the original cardiac cells.

Thus, X1 is easy to measure experimentally, but it is very difficult to obtain good measurements of intracellular glucose (X2), because it is immediately converted in to G6P (X3).

Unfortunately, it is very difficult to obtain sufficient islets from the fibrotic human pancreas, and it appears that isolated islets are highly susceptible to rejection.