着重阐述了解决炉底上涨的方法和影响硅铝铁中碳含量的因素。
The method to solve furnace bottom rising and the factor affecting carbon content in FeSiAl alloy are emphatically expounded.
在电弧炉上应用硅铝铁取代纯铝炼钢脱氧，技术可行、经济合理、钢质量可靠。
It is feasible technologically, and reasonable economically to adopt Sf Al-Fe instead of pure aluminium for deoxidation in steel making arc furnace.
介绍了一种以铝酸钙为主要原料的新型高分子无机混凝剂— 复合硅铝铁混凝剂的生产过程。
The process of production of a new high-molecule inorganic coagulant-compound aluminum-iron silica using calcium silicate as the main raw material is introduced.
铝铁硅钙壳是土壤表面或其附近的一层硬物。
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 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.
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.
而沸腾钢从冶炼直至钢模中、韧性、硅铁或铝来脱氧。
The boiling steel from smelting until the steel mold, toughness, ferrosilicon or aluminum deoxidation.
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.
探讨了矿渣复合混凝剂的混凝机理及铁、铝、硅化合物对混凝作用产生的影响。
The mixed mechanism of the slag complex coagulants and the effect of Fe, Al, Si compounds on mixed action were synthetically analyzed.
阐述了用全谱直读型电感耦合等离子体发射光谱仪测定金属铬中铝、铜、铁、磷、硅元素的测试方法的研究。
The method for determination of aluminum, copper, iron, phosphorus and silicon in metallic chromium has been studied with a direct-reading inductively coupled plasma emission spectrometer.
山西铝土矿呈一水硬铝石型，高铝、高硅、低铁的特点，拜耳法生产氧化铝工艺须在高温，高碱的条件下溶出。
Featured with diaspore, high alumina, high silicon and low iron, the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.
钛合金可以与铝、铁、钒、硅、钴、钽、锆、锰元素混合。
Titanium alloys can blended with aluminium, iron, vanadium, silicon, cobalt, tantalum, zirconium, and manganese.
测井解释能对灰分、铁、硅和铝含量作出评估。
Logging interpretation can estimate ash, Fe, Si and al contents in the coal seam.
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.
依据铸铝坩埚的服役条件，制造工艺和成本要求，选择中硅耐热球铁取代普通灰口铸铁制造铸铝坩埚。
Medium silicon heat-resisting nodular cast iron has been chosen instead of common grey iron to make cast aluminium crucible according to the work condition. making process and cost of the crucible.
根据有源滤波的特点提出了采用铁硅铝作为铁心材料，利用最小体积法对电感进行了优化设计。
According to the characteristics of active filter, Fe-Si-Al is used and minimum volume method is adopted to optimize the design of inductance.
一种铝硅模铸合金，具有非常低的铁含量和相对较高的锶含量，用来防止在模铸过程中焊接在模具上。
An aluminum silicon die cast alloy having a very low iron content and relatively high strontium content that prevents soldering to dies into die casting process.
研究表明，以莫来石或高岭石为主晶相的铝硅系耐火材料是精铸球铁件的理想选择。
Study has proved that ceramic shell making by Al-Si system refractory materials with main crystal of Mollite or Kaolinite will be the ideal choice for investment casting ductile iron.
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.
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。
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.
采用火焰原子吸收光度法直接测定铝合金中的铁时，溶液的酸度、共存的铝基及硅等元素严重干扰铁的测定。
The direct determination of iron in aluminum alloy with atomic absorption spectrometry is greatly interfered by acidity of solution, presence of aluminum and silicon elements.
铝硅合金因其具有优良的性能而得到了广泛地应用，铁相是铝硅合金中最为常见的杂质。
Al Si alloy was widely used because of its good properties, Iron is the most common impurity in al Si alloy.
采用高纯铝加单一杂质元素的方法，研究了硼对含铁铝、含硅铝导电性的影响。
Effects of B on the electric conductivity of Fe or Si containing aluminum were examined.
于是，近年来提出了使用橡胶或者环氧树脂作粘结剂的铁硅铝系软磁合金粉末。
Then soft magnetic metal powders with the Fe-Si-Al composition are employed in recent years, with the felt dope of latex or the epoxy colophony.
对碳电热还原法生产的共晶铝硅合金加锰自然沉降法除铁进行了研究。
The removing iron process by natural deposition of eutectic Al-Si alloys produced by carbothermal reduction was studied.
文中以铝硅合金中的富铁相杂质颗粒为分离对象，利用流动试验研究了磁感应强度、分离通道截面形状和金属熔体回路尺寸对分离效率的影响。
Study is made on the influence of electromagnetic field on iron-rich phase of the Al-Si alloy with Mn as de-ironing additive.
课题的实施将有助于丰富水稻矿质营养学中耐铝毒、耐铁毒、硅吸收机理的理论，同时，对创造、培育出适合我国栽培的耐铝毒、耐铁毒、硅高效吸收新品种（系）有指导意义。
Our project will map and clone the genes related to Al and Fe toxicity tolerance, and Si uptake, and develop new rice strains or cultivars suitable for rice cropping areas in China.
全文共分两部分，下半部分主要介绍在铁铬铝系合金、铁铬硅基系合金和非晶态铁基系合金特性研究方面的进步。
The paper includes two parts, and the focal point of this part is the Fe-Cr-Al, Fe-Cr-Si andnoncrystalline Fe alloy.
全文共分两部分，下半部分主要介绍在铁铬铝系合金、铁铬硅基系合金和非晶态铁基系合金特性研究方面的进步。
The paper includes two parts, and the focal point of this part is the Fe-Cr-Al, Fe-Cr-Si andnoncrystalline Fe alloy.
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