Sentence examples for are often indistinct from inspiring English sources

Used alone, however, mezzotint designs are often indistinct and, consequently, engraved or etched lines are introduced to give the design greater definition.

The boundaries between these elements are often indistinct; Denis Arnold, commenting on the musical continuity, writes that "with few exceptions it is impossible to extricate the arias and duets from the fabric of the opera".

The emergence of viruses can be considered as progressing through four key stages, although the boundaries are often indistinct (Table 1).

However, because infiltrated regions with tumor are often indistinct on the MR image, it is difficult to identify tumor regions exactly.

Her diction was often indistinct.

Dr. Hoffman is right that the border between "normal" and "abnormal" is often indistinct — but this is true in most of general medicine.

In other words it requires treatment with chemicals, or illumination with ultraviolet light, in order to make it visible enough to work with and, even then, it is often indistinct.

She was clearly uncomfortable, her speech was often indistinct and she acknowledged that, among other things, she had lied previously about her age and why she did not attend Mr. Martin's wake.

While royal wives and pharaohs were often indistinct from the royal figures who came before them, Nefertiti was always presented as an individual – in the distinctive headdress that was unique to her. "There is no question that she has an image and a role that is far more prominent than any other woman ever had," says Naunton.

Blues can be seen as part of a continuum of musical styles like country, jazz, ragtime, and gospel; though each genre evolved into distinct forms, their origins were often indistinct.

This is, of course, a simplistic portrayal of the situation, as the species boundary is often indistinct and the two scales are directly linked because mutation and substitution are aspects of the same population genetic processes.