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n.矾土，[矿物]铁铝氧石；[矿物]铝土矿
1、He said he was hunting for high-grade copper, bauxite, iron ore and coal resources, the minerals that China needs to fuel its urbanisation.───熊维平表示，他正在物色高品位的铜、铝矾土、铁矿石和煤炭资源，这些都是中国推进其城市化进程所必需的矿产。
2、Recycling it requires only a tiny fraction of the energy consumed when mining bauxite and refining it into the same amount of metal.───回收它们所需要消耗的能量，跟重新开掘并提炼相同质量金属的能耗相比，只是一个很小的数目而已。
3、For all the uproar, Guinea's first iron ore mine is still at least four years away and Rusal continues to churn out bauxite.───尽管吵闹声一片，但几内亚首座铁矿石矿上马仍至少需要4年时间，而俄铝仍将继续开采铝土矿。
4、It wants to turn the hillside into a giant bauxite mine to feed its refinery at the foot of the mountain.───万达塔想将山坡变为为它在山脚下的炼铝厂提供原料的巨型铝土矿。
5、Due to the abundant resources and inherent chemical composition, the bauxite has the potential to be modified as the fine catalyst support.───我国铝土矿资源丰富，其固有的化学成分使其有望被改性成良好的催化剂载体。
6、Our next stop is the valley of Les Baux, where bauxite rocks are everywhere.───我们的下一站是莱博克斯山谷，那里随处是铝矾土的岩石。
7、China is rich in iron ore, bauxite, zinc, nickel, coal and crude oil deposits.───中国拥有丰富的铁矿石、铝土矿、锌、镍、煤炭和原油储量。
8、Once the bauxite is gone, they fear, the streams will run dry.───他们担心一旦铝土不在了，溪流将会干涸。
9、Bauxite is usually extracted through open-cast mines, which leave vast scars on the landscape.───铝土矿通常在露天矿井下开采，这将使得当地景观疤痕累累。