The mechanism, features and processes of iron phosphating are discussed.
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2. 因此，这是铁系氨合成催化剂铁比调整上突破传统的一个新方法。
Therefore, this is a new method surpassing traditional iron catalyst series of iron ratio adjustment of synthetic ammonia.
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3. 采用固体铁系超强酸代替无机酸作催化剂催化合成了丙酸异戊酯。
Isoamyl propionate was synthesized by using solid iron system super strong acid as catalyzer instead of inorganic acid in present research.
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4. 简述了以不同工业废副原料制备铁系颜料的研究进展及发展趋势。
Research progress and development trend of iron oxide pigments produced by different industrial wastes and by-products are briefly introduced.
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5. 综述了铁系锌基合金电镀的研究应用现状以及工艺的重要影响因素。
Current status and important influence factors of electroplating iron family metal containing zinc alloys are reviewed.
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6. 介绍了BH-64铁系磷化工艺和该工艺中影响磷化膜性能的因素。
A practical iron phosphating process, BH-64, was suggested. Factors affecting the properties of the film obatined were discussed.
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7. 以铁系固体超强酸为催化剂，研究了催化合成乳酸辛酯的最适宜反应条件。
The optimum reaction conditions of catalyzed synthesis of n-octyl lactate had been studied with the ferric solid superacid as catalyst.
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8. 使用该工艺可以实现上述高硫容铁系脱硫剂的大批量工业化生产，效率高。
Using the process, the mass industrialized production of the above high-sulphur capacity iron-based desulfurizer is realized, and the efficiency is high.
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9. 铁酞绿则填补了国内铁系颜料无绿色品种的空白，在建筑业替代了氧化铬绿。
The iron Phthalein green fills in the gaps of green variety in the fields of iron series pigments, and it has substituted the Chromium Oxide green in architectural use.
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10. 研究高效低耗、安全无害的铁系复合絮凝剂属于絮凝科学领域的研究前沿之一。
The research of iron system flocculate belongs to the forward position of flocculation science.
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11. 通过铁系金属釉配方设计和工艺控制的优化，使制品具有金属光泽的艺术效果。
In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design , atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed.
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12. 采用嗜热四膜虫模型，探讨在水体富营养化治理中三种铁系纳米材料的环境安全效应。
The environmental safety effect of nano-sized iron materials including Fe_3O_4, Fe_3O_4-zeolite composite and iron-doped zeolite was studied using a tetrahymena thermophila model.
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13. 介绍了此添加剂的配方、配制、影响效果及对含添加剂的铁系磷化液的性能、应用、优缺点。
Formulation, making up method, effect results of the additive and properties, application, advantages and disadvantages of phosphating solution added the additive are introduced.
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14. 根据本发明的粉末冶金用铁系混合粉末，可以得到强度不下降，且被削性提高的铁粉烧结体。
The iron-based mixed powder for powder metallurgy can give an iron powder sinter having improved machinability while retaining intact strength.
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15. 轻铁锌系磷化剂是铁系磷化剂的优化产品，具有工艺简单、维护方便、成本低、质量可靠等优点。
Light Fe - Zn series phosphating agents are the optimized products of Fe series phosphating agents, which show simple process, convenient maintenance, low cost, reliable quality and etc.
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16. 依据磷化温度、时间等工艺参数对磷化质量的影响，探讨了清洁铁系磷化过程的机理及应用技术。
According to the effects of phosphating temperature and time etc. on the phosphating quality, the clean ferric-system phosphating mechanism and its application technology are discussed.
In this paper, the effect of composition of transition metal oxides obtained by the orthogonal design, atmosphere and the nucleation agent on the gloss of metal glazes in ferric oxides was discussed.
In this paper, the intrinsic kinetics of CO shift reaction on NBC-1 type non-chromium iron-based catalysts at ambient pressure is studied by means of isothermal tube-type differential reactor.
The progress in preparation and application of iron metal or its alloy nano-materials , iron compound nano-materials and iron composite nano- materials are reviewed.
The preparation methods of iron based products were discussed, such as ferrous or ferric salts, iron oxide pigments, magnetic particles and iron powders.
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21. 山海关船舶重工有限责任公司管系铁舾加工厂，承担着公司所有工程项目的管子和舾装件的预制工作。
Piping& Steel fitting fabrication factory of SHANHAIGUAN SHIPYARD, which undertakes all of fabrication works of piping and steel fitting of shipbuilding and ship repairing projects in SHG SHIPYARD.
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22. 下一站系天水围，乘客可在该站转乘西铁列车。
Next stop is Tin Shui Wai. Passengers for West Rail, please change there.
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23. 镀金：有金钴，金镍，金铁，一般使用金钴系最多。
The gilded with gold: nickel, cobalt, gold, gold iron generally use gold cobalt is most.
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24. 钛酸铅系材料具有优异的压电、铁电和热释电性能，是智能材料系统中的主导材料。
Lead titanate series materials present excellent piezoelectricity, ferroelectricity and pyroelectric performance, and have been widely used in intelligent material system.
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25. 利用旋转坐标系的方法，计算了各向异性铁磁体的磁化强度和共振频率。
The magnetization and the resonant frequency of the anisotropic ferromagnet are calculated by means of rotation of the coordinate system.
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26. 可见，铁7922衍生系在玉米生产上同样有着重要的地位。
It is obvious that 'Tie7922' derived line has equal important position in maize production.
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27. 研究结果可用于采用铁酸钙渣系的炼铜新工艺热力学研究。
The results can be applied to the thermodynamic research of new copper smelting technologies adopting calcium ferrite slag.
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28. 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.
