bolognian phosphorus

Английский Язык - Английский Язык

Определение bolognian phosphorus в Английский Язык Английский Язык словарь

A poorly-characterized phosphorescent substance obtained by heating barium sulfate

and the Bolognian phosphorus, discovered by Vincenzo Cascariolo, a shoemaker of Bologna, is made by reducing compact sulphate of baryta to a fine powder, which is formed into cakes with mucilage, and these are heated to redness.

Bononian phosphorus

The radiated or stellated variety of this sulphate includes the Bologna stone of Monte Paterno, used in the preparation of the Bononian phosphorus.

Расстановка переносов

bolognian Phos·pho·rus

Синонимы

bononian phosphorus