polymetallic deposits的用法和樣例：
例句
- The Shizhuyuan deposit is the largest of the economically important polymetallic tungsten deposits in China.
柿竹園鎢多金屬礦床由三個(gè)階段不同成礦作用復合疊加而形成。 - The authors believed genesis of Gejiu tin-polymetallic deposits were involved in the basic volcanism of the Indo-Chinese epoch.
作者認為個(gè)舊錫多金屬礦床的形成和分布與印支期玄武巖有很大關(guān)系。
