Sentence examples for are difficult to dissolve from inspiring English sources

In 1868, Beale3 reported that urine contains suspended crystal sediments of calcium oxalate (CaOx, oxalate of lime) that are "difficult" to dissolve.

The homophobia is also a result of colonization: the colonizer leaves the colonized scarred with destructive customs that are difficult to dissolve (as Jamaica Kincaid has analyzed).

The advantages of XRF in comparison with wet chemical methods are the accurate analysis of samples that contain minerals, which are difficult to dissolve, or which are unstable in solution.

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

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

Silicon is used to make transistors, but being difficult to dissolve does not make a good ink.

It is difficult to dissolve more than 10 wt.% tissue paper in bmimCl and the limiting solubility of tissue paper is 15 17 wt.% at 373 K.

This low K extraction efficiency can be attributed to the fact that it is difficult to dissolve KCl, which was formed during high temperature carbonization.

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

The sericin I outer lay is the most soluble of the three constituents, while sericin III is difficult to dissolve.

If the pellet is difficult to dissolve, add more water or warm to 37°C to facilitate the dissolution.