Sentence examples for and it is difficult to identify from inspiring English sources

And it is difficult to identify a clearly defined enemy.

And it is difficult to identify the accuracy of simulation.

And it is difficult to identify a billion-dollar venture until it takes off, which takes time.

Natural gases were widely distributed in the Jiyang Depression with complicated component composition, and it is difficult to identify their genesis.

In our model, the rupture propagation velocity is close to the S wave speed, and it is difficult to identify the effect of further advancing the rupture front on the seismic wave radiation.

The data for the nonrotation event models, and is inherently unstructured, and it is difficult to identify a temporal evolution of features that would be suitably modelled by a left-to-right HMM.

It is difficult to identify any consistent aims.

It is difficult to identify the mechanical disturbance energy quantitatively.

In addition, it is difficult to identify patent infringement.

Overall, it is difficult to identify a clear regional pattern.

"It is difficult to identify if it is fear.