Sentence examples for very difficult to dissolve from inspiring English sources

However, the chitin is very difficult to dissolve in common solvents due to its rigid crystalline structure.

Because PAN is difficult to dissolve and is highly resistant to dyeing, very little fibre is produced containing PAN alone.

In the name of political stability, the country's constitution makes it difficult to dissolve parliament.

While ZnO can be simply dissolved into either an acidic or alkaline solution, it is difficult to dissolve ZnFe2O4.

PPA is difficult to dissolve at a low temperature or under acidic and neutral conditions.

In addition, the wheat bran is more difficult to dissolve.

Many participants described the mushroom preparation as difficult to dissolve and hence unpleasant to consume.

These will always be difficult to dissolve, whether or not the honey is pure.

For example, membrane enzymes are very difficult to crystallize and most of them will not dissolve in normal solvents.

Moreover, 6-OHDA and MPTP are very difficult to store and must be used immediately after being dissolved.

Besides, it has become very difficult to hold commission members accountable after the commissions have been dissolved.