Some are very characteristic absorption lines: some for hydrogen, some for calcium, some for silicon, some for magnesium and so on.
有些是非常，典型的吸收线：，有些代表氢元素，有些代表钙元素，有些代表硅元素，有些代表镁元素等等。
The lunar soil (regolith) contains iron, aluminum, calcium, silicon, titanium, and oxygen, as well as trace amounts of lighter elements such as carbon, sulfur, and nitrogen.
月球的土壤(风化层)含有铁、铝、钙、硅、钛和氧等元素，此外还发现有大量较轻元素如碳、硫和氮等。
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.
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%。
Almandine being red-brown rhombododecahedron consists of iron, aluminium and silicon, containing trace elements of calcium and magnesium.
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。
The inert deposits include silicon, calcium, Cl and K and their influence on production is obvious.
这些惰性物质包括：硅、钙、氯和钾等元素，其对生产的影响是显而易见的。
Calcium, iron, manganese, phosphorus, cadmium, arsenic, sodium, magnesium, aluminum, silicon, sulfur, chlorine, potassium, inorganic phosphate, flavonoids.
钙，铁，锰，磷，镉，砷，钠，镁，铝，硅，硫，氯，钾，无机磷酸盐，黄酮。
The possibility of reduction of rare-earth oxides to metals by aluminum in Fe-Cr-Al alloys as well as by aluminum, calcium, silicon and titanium has been studied from the view point of thermodynamics.
从热力学分析了用铝、钙、硅、钛及铁铬铝中的铝还原稀土氧化物成稀土金属进入合金的可能性。
Is a long-acting fertilizer for acid soils or neutral soil, the supply of plant phosphorus, magnesium and silicon, calcium element.
是一种长效磷肥，适用于酸性土壤或中性土壤，供给植物磷、镁和硅、钙等元素。
Therefore, decreasing the permeability of cement stone and reducing the ratio of calcium to silicon ratio become the basic ways to inhibit the corrosion of H2S.
因此，防h2s腐蚀的基本方法：减少水泥石中钙硅比和降低水泥石渗透率。
The preapplied high strength and medium strength anaerobic adhesives were made by filling superfine calcium carbonate or silicon powder as filler in preapplied anaerobic adhesives.
在预涂型厌氧胶甲组分中加入超细碳酸钙、硅微粉作为填料，可制得性能较好的高强度、中强度预涂型厌氧胶。
The effects of solidified agent, nanometer silicon dioxide powder and calcium carbonate powder on line contraction percentage of silicon rubber mould were discussed in this paper.
本文主要研究了固化剂、纳米二氧化硅粉和碳酸钙粉等外加剂对硅橡胶模具线收缩率的影响。
The experimental of the removal of aluminum and calcium in silicon metal is done using recycled glass.
以钠钙硅酸盐玻璃为氧化剂对冶金硅的脱铝和脱钙进行了试验。
A gray powder that is a mixture of calcium silicate and calcium aluminate made by heating limestone (calcium carbonate) and clay (containing silicon. dioxide and aluminum oxide).
灰色粉末。是由石灰石(碳酸钙)和粘土(含二氧化硅和氧化铝)加热而成的，硅酸钙和铝酸钙混合物。
Other Ingredients: gelatin (capsule), dibasic calcium phosphate, microcrystalline cellulose, colloidal silicon dioxide, and magnesium stearate.
其他成分：明胶(胶囊)，双磷酸钙，微晶纤维素，胶体二氧化矽和硬脂酸镁。
Conclusion: Studying dissolving condition of silicon in potassium-calcium fertilizer by the uniform design method is feasible.
结论利用均匀设计法研究钾钙肥中硅的溶出条件是可行的。
Manufacturing: industrial silicon, metal magnesium, calcium carbide, high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China.
制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。
Manufacturing: industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China.
制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。
The particle in the fly ash of low calcium is the silicon oxygen tetrahedron structure, one's own activation is very low.
低钙粉煤灰中的微粒为硅氧四面体结构，自身的活性很低。
Polyacrylate, calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide, modified cellulose and beet root powder (for color).
丙烯酸酯，磷酸钙，纤维素，硬脂酸(植物来历)，硬脂酸镁(植物来历)，二氧化硅，改性纤维素和甜菜根粉(色)。
To research the method determining Ca, Ba, Al, Cu in silicon-calcium-barium alloy using Y as internal standard by ICP-AES spectrometer.
用ICP-AES光谱仪、选取钇作为内标，研究测定硅钙钡中钙、钡、铝、铜的方法，建立了最佳的工作条件，并进行回收试验、准确度试验、干扰试验。
To research the method determining Ca, Ba, Al, Cu in silicon-calcium-barium alloy using Y as internal standard by ICP-AES spectrometer.
用ICP-AES光谱仪、选取钇作为内标，研究测定硅钙钡中钙、钡、铝、铜的方法，建立了最佳的工作条件，并进行回收试验、准确度试验、干扰试验。
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