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。
In lab tests, Barron and li used silicon dioxide to treat P25, which is a commercial form of titanium dioxide.
在实验室测试中，巴伦·和李使用P 25二氧化矽治疗，这是一种商业形式的二氧化钛。
Comprising of seven tiny layers — each one is 50-100 nanometers in height — the coating is made of silicon dioxide and titanium dioxide nanorods positioned at an oblique Angle.
涂层组成于7个微小的层面，每个层面的高度在50到100纳米之间。涂层材料是由具倾斜角度的二氧化硅和二氧化钛的纳米棒组成。
Comprising of seven tiny layers, each 50 to 100 nanometers in height, the coating is made of silicon dioxide and titanium dioxide nanorods positioned at an oblique Angle.
涂层组成于7个微小的层面，每个层面的高度在50到100纳米之间。涂层材料是由具倾斜角度的二氧化硅和二氧化钛的纳米棒组成。
Electrokinetic Potential of Titanium dioxide, modified with silicon dioxide, aluminium oxide and manganese phosphate, was determined by a microelectrophoretic method.
用显微电泳法测定了氧化硅，氧化铝和磷酸锰改性的二氧化钛的电动电位。
By pressurized soak with the alkali, the titanium, the aluminum and the silicon can be effectively separated from the high titania bearing blast furnace slag to enter in the solution.
高钛型高炉渣可以通过加压碱浸实现高钛型高炉渣渣钛分离，同时，高钛型高炉渣中的硅、铝也可以从渣中分离进入溶液中。
Titanium alloys can blended with aluminium, iron, vanadium, silicon, cobalt, tantalum, zirconium, and manganese.
钛合金可以与铝、铁、钒、硅、钴、钽、锆、锰元素混合。
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。
We determined trace silicon, phosphorus, niobium and titanium in steels, and examined the detection limits, accuracy and precision, and the results were satisfactory.
用此扩展道同时测定了钢铁中微量硅、磷、铌和钛，并对方法的检测限、精密度和准确度进行了考查，结果令人满意。
Porous silicon (PS) with good luminescent stability and homogeneity was fabricated by using a novel titanium-doped stain etching approach.
本文采用掺钛化学腐蚀法制备出了发光稳定性和均匀性都较好的多孔硅(PS)。
The magnetism of the synthetic polycrystalline diamond and its raw materials including diamond powder, silicon powder, titanium powder, graphite and resultant carborundum was measured by WCF-2.
采用WCF - 2多用磁性分析仪对高温高压烧结的人造金刚石聚晶及其合成原料(金刚石粉、硅粉、钛粉、石墨)和烧结过程中生成的碳化硅等进行了磁性测量。
The diffusions of ions of titanium, aluminium and silicon were discovered in the interface area.
能谱分析发现界面区有钛、铝、硅元素扩散现象。
Hard and wear-resistant titanium nitride coatings were deposited by pulsed high energy density plasma technique on silicon nitride ceramic cutting tools at ambient temperature.
用高能量密度脉冲等离子体于室温下在氮化硅陶瓷刀具上成功沉积了高硬耐磨的氮化钛涂层。
Gelatin, silicon dioxide, magnesium stearate, and titanium dioxide color.
明胶，二氧化硅，硬脂酸镁，和二氧化钛的颜色。
Gelatin, silicon dioxide, magnesium stearate, and titanium dioxide color.
明胶，二氧化硅，硬脂酸镁，和二氧化钛的颜色。
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