常見(jiàn)例句Silver is positively correlated with copper in ores and is absent in galena.礦石中銀與銅呈明顯正相關(guān)關(guān)系，而方鉛礦中不含銀。Ag-bearing chalcopyrite occurs in the gold-silver ores and silver ores of the deposit.含銀黃銅礦產(chǎn)于該礦床的金銀礦石和銀礦石中。 返回 silver-bearing