bauxite

音標發(fā)音

Aluminum is made from bauxite.
鋁是從鋁土礦中提煉出的.
The seven leading bauxite exporters formed the International Bauxite Association.
七個主要的鋁礬土出口國組成國際鋁礬土協(xié)會.
Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.
工業(yè): 原油, 鉆石, 鐵礦, 磷酸鹽, 長石礦, 鋁氧石, 鈾, 黃金.
Aluminum is made from bauxite.
鋁是從鋁土礦中提煉出的.
Industry: petroleum, diamonds, iron ore, phosphates, feldspar, bauxite, uranium, gold.
工業(yè): 原油, 鉆石, 鐵礦, 磷酸鹽, 長石礦, 鋁氧石, 鈾, 黃金.

鋁土礦
Bauxite is raw material of producing alumina, refractory material and building material.
鋁土礦是生產氧化鋁、耐火材料及建材的主要原料,我國絕大多數(shù)鋁土礦資源為高鋁高硅低鐵一水硬鋁石型,其合計儲量占總儲量的99%。
鋁礬土
鋁礦土
鐵鋁氧石

鋁土礦
Alumina is the basic and important raw material for the electrolyzed aluminum industry , and it is made of bauxite resources.
氧化鋁是電解鋁工業(yè)的“糧食”。鋁土礦資源是氧化鋁生產的原料。
化學
鋁礬土

鋁礬土
Preparation of bauxite based p-Sialon bonded corundum composite(BSC) through reactive sintering were investigated, using bauxite, silicon, fused white corundum grains, and additives as the raw materials.
本文研究了以高鋁礬土、Si、電熔白剛玉顆粒及細粉和部分添加劑為原料，氮氣氣氛下通過反應燒結的方法一步制備礬土基β-Sialon結合剛玉復合材料的工藝。
冶金工程技術
鐵釩土