Sentence examples for is difficult to include from inspiring English sources

Slipstream is affected by the movement of the train relative to the ground, but this is difficult to include in wind-tunnel tests.

But because the bacteria can have any of more than 80 different polysaccharides, it is difficult to include them all in the vaccines.

The approach emphasizes the importance of knowing the observer-connected shock source time history, which is difficult to include in a SEP event model without a realistic underlying model of the heliospheric event.

In the conventional works solving reserve allocation problems, however, the composite system reliability evaluation based on MCS has not received direct application since it is difficult to include the process in the optimization frame.

It is difficult to include at least two ground-fixed points in each photo frame, especially when the large object being tracked is being lifted and moved from a source location to a destination location in the field.

However, with the competency network example, even if nodes are contracted, it is difficult to include a negotiation 'initiation point' directly in the visualisation clicking on a node will expand or contract it, to help the user to focus on the whole or specific areas, and so this cannot also be used to initiate negotiation.

For instance, it might be difficult to include provisions related to insurance coverage for abortions.

"I think it will be difficult to include the renminbi before the renminbi really has a market price and is in one way or the other a floating currency.

The difficulties of using this approach in other fields, as well as the fact that historical changes are difficult to include in this sort of static analysis, strengthen the objections that many workers in the field have raised against it.

Several of these parts are difficult to include within a particle code.

However, these criteria are difficult to include in simulation and optimization studies.