第二丰富的元素是硅，占到27%，再其次是铝、占8%，铁5%，钙4%。硫、钾和镁每种占大约2%。
The second most abundant element is silicon at 27 percent, followed by aluminum at 8 percent, iron at 5 percent, calcium at 4 percent, and sodium, potassium, and magnesium at about 2 percent each.
它的材料主要种类有硅酸镁复合保温材料、硅镁铝复合保温材料和稀土复合保温材料。
Its main types are magnesium silicate composite insulation material, silicon magnesium aluminum composite insulation materials and rare earth composite thermal insulation material.
铁铝榴石呈红褐色，菱形十二面体晶形，化学成分以铁、铝、硅为主，含钙、镁等微量元素。
Almandine being red-brown rhombododecahedron consists of iron, aluminium and silicon, containing trace elements of calcium and magnesium.
采用金相和扫描电镜分析研究了锑、镁在铝硅合金中的存在形式和变质机制。
Modification mechanism and existing form of Sb and Mg in Al-Si alloy were studied by using optical microscope and scanning electron microscope.
钙，铁，锰，磷，镉，砷，钠，镁，铝，硅，硫，氯，钾，无机磷酸盐，黄酮。
Calcium, iron, manganese, phosphorus, cadmium, arsenic, sodium, magnesium, aluminum, silicon, sulfur, chlorine, potassium, inorganic phosphate, flavonoids.
他说，看，钠，镁，铝，硅，磷，硫磺，氯，钾。
He said look at sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, potassium.
研究了工业纯铝中加入镁、钙、硅、铁对其导电性的影响。
Alloying effects of Mg, ca, Si and fe elements on electrical conductivity of industrial aluminum have been studied.
6000系列为铝、镁、硅合金，是一种热处理型的耐腐蚀性合金。强度和耐腐蚀性较高，均匀性皆较好。
This is 6000 serial aluminum - magnesium - silicon alloy after Heat treatment with relatively high strength and corrosion reistance and good uniformity .
通过工艺条件对比分析，阐明了硅热法炼镁与铝热法炼钙两者工艺过程、设备条件基本相同。
Expound magnesium metallurgy with ferrosilicon process and calcium metallurgy with aluminothermic process by contracting technological conditions.
硅与其他金属象铝，镁以及其它元素结合形成了各种各样的陶瓷类材料。
Silica is combined with metals such as aluminum, magnesium, and other elements to form a variety of ceramic materials.
6000系列为铝、镁、硅合金，是一种热处理型的耐腐蚀性合金。强度和耐腐蚀性较高，均匀性皆较好。
This is 6000 serial aluminum-magnesium-silicon alloy after Heat treatment with relatively high strength and corrosion reistance and good uniformity.
在酸性条件下，钙镁离子对铝、硅矿物的分散性影响很小。
In acidic conditions, calcium and magnesium ions show little effects on the dispersion of minerals.
试验结果表明：钙离子和镁离子对铝硅矿物分散性的影响规律相近。
The results indicated that the influences of calcium ions on the dispersion of diaspore and aluminosilicates are similar to that of magnesium ions.
架空导线用铝镁硅合金导线。
Aluminium-magnesium-silicon alloy wire for overhead line conductors.
福建东南沿海断裂1多发生于上地壳硅铝层，少数达硅镁层。
Most of the faults in the southeast coast of Fujian Province occur in the sial of upper crust and some have reached the sima.
硅铝酸钠镁；
硅铝酸钠镁；
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