双语例句
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中部铝矿物和钛矿物含量较高,黏土矿物含量较少。
Bauxite in the middle has few clay minerals and relatively high aluminium and titanium minerals.
aluminium mineral
中部铝矿物和钛矿物含量较高,黏土矿物含量较少。
Bauxite in the middle has few clay minerals and relatively high aluminium and titanium minerals.