n.small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead
同义词：bone-ash cuprefractory pot
cupeled例句
[The influence of intraventricularly administered angiotensin II, bradykinin and eledoisin on arterial blood pressure, respiration a... The effects of the intraventricular administration of angiotensin II, bradykinin and eledoisin on the arterial blood pressure, respi... Early Childhood Educators vote to join CUPE 5200 Methods for detecting and extracting gold Windsor workers wage city budget campaign with holiday greetings to residents Fred Hahn Biography Water Polo in Spain Support Anti-Scab Legislation - Rally March 31 @ Noon CUPE Ontario and the National Union Find Common Ground- March 2008 Public rallies in support of a fair contract for librarians
