Sentence examples for preparation is difficult from inspiring English sources

How much time should be devoted to preparation is difficult to determine.

In addition, although some of these catalysts have high TOF (e.g., solid silica based sulfuric acid [5] or SnIV TNH2PP)(OTf)2@CMP [11]), its preparation is difficult when compared with SANM.

Coach John Stevens is as studious as it gets but he said preparation is difficult to gauge.

Sample preparation is difficult for SEM imaging and it cannot be used for studying the dynamics of myelin figures.

Specifically, the exact point at which the posterior positivity develops during preparation is difficult to determine in our study due to the temporal overlap with stimulus-locked P3 activity from the previous trial.

Another limitation of this method lies in that all proteins cannot be recovered after lysis, and determining the specific proteins that are lost from an individual lysate preparation is difficult.

However, the long months of preparation were difficult for Mackintosh.

The soup at Essex House had been magnificent — the effect was of a brilliant mouthful of early summer — but the labor in its preparation was difficult to imagine. .

As deviations from the normal service process may be hard to anticipate, the resources and their preparation are difficult to manage in advance.

Our results highlight the use of bottled products as a major part of naturopathic practice; however, the practitioners' use of their own combination preparations was difficult to record on the data collection forms.

Since the Romanian cities SUMPs are still under preparation, it is difficult to assess their implementation monitoring mechanisms and the procedures for future improvements.