Enojezični primeri (nepregledani od uredništva PONS)
angleščina
Purpurin, which can be cultivated as a conventional crop, serves as an excellent organic electrode and its widespread usage could solve the problem of the disposal of used batteries.
The key variable is controlling the colloid size: goldstone has macroscopic reflective crystals; purpurin glass has microscopic opaque particles; copper ruby glass has submicroscopic transparent nanoparticles.
