例句與造句

1. "' Adolf Patera "'( 11 July 1819 Vienna  26 June 1894 ), was a Bohemian chemist, mineralogist and metallurgist, best known for the important role he played in the utilisation of uranium in colour production in glass, and associated with silver extraction from the mines at Joachimsthal, then part of the Austro-Hungarian Empire, now known as J醕hymov . " Pateraite ", supposedly a cobalt molybdate, is named after him.
2. It's difficult to find cobalt molybdate in a sentence. 用cobalt molybdate造句挺難的