Sentence examples for sometimes difficult to obtain from inspiring English sources

Certification takes at least a month and is sometimes difficult to obtain.

In addition, the sizing equations are difficult to apply in near critical region and they contain values of coefficients that are sometimes difficult to obtain.

The traditional sizing equations, API 520 and DIERS, are also difficult to apply in near critical region and they include coefficients that are sometimes difficult to obtain.

But positions in these labs are sometimes difficult to obtain.

Rate the hosts: The media facilities were hopeless and information was sometimes difficult to obtain.

While we agree that funding is necessary and sometimes difficult to obtain, the stories of the implementers in this study demonstrate that it is not impossible and that it can be obtained through creativity and perseverance.

They're sometimes difficult to find.

However, the view angle may sometimes be difficult to obtain a priori.

Last, its detection by immunostaining within the renal epithelium undergoing EMT is rare [ 4, 14, 30] and sometimes technically difficult to obtain (for example, it will be negative if the fixative used is alcohol-formalin-acetic acid [ 30]).

In this study the single rater method (by the clinically most experienced physician) was preferred to reduce disagreement on symptom definitions in trust on the experience and accuracy of an individual point of view though recollection of data sometimes was difficult to obtain.

Sometimes, it is difficult to obtain small particles.