单词alumina
n.: 矾土
网络: 氧化铝；铝土；铝氧
矾土:
a white substance found in many types of rock, especially clay
【化学】矾土,铝氧土
铝土
三氧化二铝
铝矾土
氧化铝
The invention relates to a selective hydrodesulfurization catalyst of a combined alumina base and a preparation method thereof.
本发明涉及一种组合氧化铝基的选择性加氢脱硫催化剂及其制备方法。
Vedanta hopes the refinery will produce at least one million tonnes of alumina a year.
万达塔希望炼铝厂一年至少能生产一百万吨铝。
The catalyst vendors came out with a catalyst incorporating a low surface area, high purity alumina carrier.
催化剂出售商供应了一种具有表面积小，纯度高的氧化铝载体催化剂。
Alumina is an extensively used catalyst and carrier, it is often obtained commercially by baking pseudo -boehmite(PB) on high temperature.
氧化铝是一种应用很广的催化剂及载体，工业上一般由拟薄水铝石（PB）高温焙烧得到。
Used to produce alumina cement, abrasive materials, ceramic industry, as well as a variety of aluminum compounds.
制造矾土水泥，研磨材料，陶瓷工业以及可制铝的各种化合物。
But, perhaps recognizing China"s impact, a market price offers a way of at least monetizing the extra value in alumina.
不过，或许是意识到了中国对世界铝业的冲击，市场价格提供了一种至少可使氧化铝剩余价值货币化的方法。
Iron ore, coking coal, alumina and fertiliser are among the few key commodities whose price is still negotiated in annual contracts.
铁矿石、炼焦煤、氧化铝和化肥等，都属于少数几种价格仍通过年度合约谈判确定的关键商品。
The interaction between a alumina ceramic target and a shaped charge jet is observed by means of flash X ray photography.
利用闪光X射线摄影技术观察了射流在氧化铝陶瓷靶中的侵彻过程。
In the Fluidized Bed System of the Alumina Calciner, the surface moisture of the hydrate is evaporated by pneumatic dryer.
在氧化铝流态化焙烧炉系统中，采用气流干燥设备来脱除湿氢氧化铝的附着水。
Alumina has been a major constraint on Chinese aluminium production, but supply from China is starting to ease that constraint.
氧化铝已经成为中国铝生产的一大主要制约因素，但是来自中国的供给正开始缓解这一约束。