Sentence examples for difficulty in preparation from inspiring English sources

The weather and the consequent difficulty in preparation of the pitch mean Lord's is likely to be as hospitable to seam as it ever will be but it will still be a challenge.

This is partly due to difficulty in preparation of single crystalline TMD films with large uniformity.

This may be due to the difficulty in preparation of form II samples whose quality is high enough for PL studies; actual form II samples usually contain significant fractions of form I modifications as well as amorphous backbones.

Solutions containing less than 15.4% F127 did not form gels over the tested temperature range, while a F127 concentration higher than 30% led to difficulty in preparation and administration.

The difficulty in preparation of a drug formula that would allow the targeted delivery of NPs to cancer cells is an important factor that restricts the application of photo- and sonosensitizers in cancer therapy.

A major limitation of SIT is the difficulty in preparation of effective and safe vaccines from natural allergen sources.

Because of difficulties in preparation and fabrication, the pure metal has few applications.

The results demonstrate a feasible approach for addressing one of the potential bottlenecks in inactivated pandemic influenza vaccine production and are particularly important in light of the difficulties in preparation of potency reagent antibody for pandemic H1N1 (2009) virus vaccines.

These procedures, although effective, have various drawbacks such as requirement of long reaction times (24 h[14]), potential hazards, difficulty in catalyst preparation (e.g., preparation of ZrO2/M x O y /MCM-41 involves a complex procedure and calcination at 500°C) and low yields.

This may prove to be the most stable form of phosphorus, despite the relative difficulty in its preparation.

The main bottleneck has been the difficulty in sample preparation due to the fast degradation of the material [200].