Sentence examples for determination difficult from inspiring English sources

The size of the uterus can be assessed by pelvic examination, but factors such as the presence of fibroids can make this determination difficult.

While in ideal circumstances FRET can be used to measure distances, significant population heterogeneity in the donor-to-acceptor distances in the GroEL-GroES complex makes distance determination difficult.

Unlike other sharks, the growth rings on the vertebrae of this species are deposited in proportion to the shark's size rather than yearly, making age determination difficult.

The heterogeneity of histologic subtypes also makes this determination difficult.

This makes the taxonomy and species determination difficult.

Changes in ionic strength at higher [ATP] make experimental determination difficult.

Since they are older, any obvious volcanoes or other volcanic features may have been eroded or otherwise obliterated, making a definitive determination more difficult.

Making that determination is difficult and will require confirmation, he says.

Multivariable time delay processes usually have infinite transmission zeroes which makes their numerical determination very difficult.

Shrewsbury boss Micky Mellon told BBC Radio Shropshire: "It was a performance full of grit and determination in difficult conditions.

Cloud phase determination is difficult when CTT is between the two critical temperatures, particularly for COT of less than 0.5.