Sentence examples for are difficult to grind from inspiring English sources

The hard diasporic bauxites are difficult to grind and difficult to digest during alumina production.

Apart from PVC and polypropylene scraps, the above system will be useful for size reduction of many materials, which are difficult to grind at room temperature.

Besides their poisonous character, they were poor drying, lacked body, and were difficult to grind and handle.

When hard wheat was discovered, it was difficult to grind into bread flour, so other products were invented for it, including pasta, couscous and hardtack.

Food processors can be used to grind flax seeds, but because of their typically large size it is difficult to grind the seeds very small and takes a long time.

WTP is considered to be an overall measure of burden [12, 13], although it is difficult to ground it.

Another challenge for the abuse-prevention rationale is that it is difficult to ground either in a consequentialist or in a deontological ethics.

And they will also wonder whether you have an ax to grind and are difficult to work with – definitely not something you want future employers thinking!

Such materials are difficult to make without multiple heating and grinding steps.

The passage on page 56 in this manuscript goes on to say 'And because it would be too difficult to grind it as it is, it must be made red hot in the fire, then once completely red throw it into cold water and it will crumble and become powdery and then be ground easily.

The PLGA particle is very large for direct spectra analysis, and it is also difficult to grind.