galena

基本解釋

• n.方鉛礦

同根派生

• galena相關(guān)詞

英漢例句

用作名詞 (n.)

• Silver in ores is positively correlated with copper but it is absent in galena.
  礦石中的銀與銅呈明顯正相關(guān)關(guān)系
• Lead is rarely found free in nature; it is major in the sulfide and galena.
  鉛在自然界中很少呈游離態(tài)，主要存在硫化物和方鉛礦中。

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