Iron based ultrafine particle catalysts have been found to exhibit excellent performance for F-T synthesis.
铁基超细粒子催化剂具有优良的F - T反应性能。
On the basis of former formula for calculating vaporization rate constant a digital table was made for iron based alloys.
根据以前工作推导出的计算真空熔融合金中微量元素挥发速率的公式，对铁基合金制作了数表。
The principle part of composition in this research was the composition of FMPS iron based powder metallurgical friction material.
研究采用的铁基粉末冶金摩阻材料主体配方是FMPS型铁基粉末冶金摩阻材料基础配方。
The modification of iron based sorbent and investigation of performance can provide necessary basic data and theoretical basis for industrialization.
对其进行改性及性能的考察可为工业化应用提供必要的基础和理论依据。
The preparation methods of iron based products were discussed, such as ferrous or ferric salts, iron oxide pigments, magnetic particles and iron powders.
论述了硫铁矿烧渣湿法制备铁盐，铁氧化物颜料，铁基磁粉以及铁粉等铁系产品的原理，并对铁系产品的途径进行了分析。
Intensive involvement in industrial and biomedical applications of solid state NMR techniques, with emphasis in the study of porous media and iron based nanofluids.
固态核磁共振技术在工业和生物医学领域的广泛应用，研究重点为多孔介质和铁基纳米流体。
The effect of heat treatment on structure and hardness of high alloy iron based hardfacing layer metal was studied and the result obtained is of guiding significance for it's application.
研究了热处理对高合金铁基堆焊层组织和硬度的影响，所得结果对其应用有一定的指导意义。
Plant–based iron is different from the iron found in meat and it's not absorbed as well by your body.
植物中的铁和动物中所含的铁是不同的，它不能被身体很好的吸收。
Another new class of superconductors, based on iron instead of copper, was discovered a couple of years ago.
而几年前又发现用铁代替铜的新型超导体。
Some researchers had proposed that iron-based receptors in cells found in the upper beaks of some migratory birds sense the magnetic field and send that information along a nerve to the brain.
部分专家指出：在一些候鸟上喙的细胞之中，存在铁基磁感应受体，可将磁感应信号经神经传导至大脑。
The first iron ore, from a mine run by Luxembourg-based ArcelorMittal, is due in mid-2011.
卢森堡的安赛乐米塔尔经营的矿，它出产的第一批铁矿石是在2011年中完成。
Soon the price of iron ore leaving BHP Billiton's port in Western Australia will be based on market prices rather than negotiated annual contracts.
不久后，必和必拓(BHP Billiton)从这个西澳港口发运的铁矿石将采用市场价，而不再采用谈判达成的年度合约价。
Casting sintering is a new technique by which iron-based surface composites are produced.
铸造烧结法是一种制备铁基表面复合材料的新工艺方法。
The majority of the structural components produced by fixed die pressing are iron-based. The powders are elemental, pre-alloyed, or partially alloyed.
大多数用固定模压制的结构件都是铁基的。粉末可以是单一元素、预先合金或部分合金。
For vegans, this is another reason to load up on the natto - calcium and iron can be difficult to get from an entirely plant-based diet.
对于素食者，这是另一个吃纳豆的原因，因为钙和铁很难得到从完全的植物性饮食中获得。
Using two ligand based iron (II) salt complexes, continuous and semi-continuous dyeing of VAT dyes on cotton at room temperature are explored.
探讨了使用亚铁盐与两种配体配位的络合物对棉织物室温还原染料连续和半连续染色。
The main use of raw materials to China-based Baoshan Iron and Steel materials.
使用的主要原材料以中国宝钢材料为主。
The most active research has been applied to aluminium, iron, copper based alloys and superalloy.
其中以铝基合金、铁基合金、高温合金及铜合金方面的研究最为活跃。
The invention provides a copper mould suction casting preparation device of an iron-based bulk amorphous alloy toroidal magnetic core and a method therefore.
本发明是一种铁基块体非晶合金环形磁芯的铜模吸铸制备装置及其方法。
The simulating study of the formation and inhibition of phenolic tars in the process of diphenols preparation by hydroxylation of phenol with iron-based composite oxides as catalyst was conducted.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程酚焦油的生成反应进行了模拟研究。
The mechanism for the formation of phenolic tars in the process for the preparation of diphenols by the hydroxylation of phenol using iron-based composite oxides as catalyst was studied.
对铁基复合氧化物催化苯酚羟基化合成苯二酚反应过程中酚焦油的生成机理进行了研究。
It is widely used to improve mechanical properties of iron-based powder metallurgy parts, defend causticity and air sealing by high-temperature steam treatment.
高温水蒸汽处理在提高铁基粉末冶金零件力学性能、防腐蚀性及气密封性等方面得到了广泛的应用。
This article reviews nuclear magnetic resonance studies on iron-based high critical temperature superconductors carried out by the author's group.
文章介绍了利用核磁共振法对铁基高温超导体的研究结果。
The influence of synthetic time on synthesizing diamond with the same iron-based catalysts is discussed in this paper on the basis of the test of diamond synthesized with different synthetic time.
通过对不同合成时间下合成出的金刚石各项性能指标的检测，讨论合成时间对粉末冶金铁基触媒合成金刚石效果的影响。
The liquid phase sintering process of steel based carbide - iron bimetal composite was researched.
研究了液相烧结钢结硬质合金-铁双层复合材料的生产工艺。
This paper has studied the surface reaction of iron-based matrix materials during different temperature hot pressed.
本文研究了铁基金刚石胎体材料经不同温度热压时的表面反应。
In Chapter One, we review the history of the high temperature super-conductors, focusing mainly on the recent progress of iron-based materials.
在第一章，我们回顾了高温超导发现和研究的历程，重点了解了铁基高温超导的研究现状和取得的进展。
The effects of an improved dehydration way on structural properties and Fischer-Tropsch(F-T) synthesis performance of an iron-based catalyst were studied.
研究了一种改进的脱水方式对费托（F-T）合成铁基催化剂结构性质与催化性能的影响。
The effects of an improved dehydration way on structural properties and Fischer-Tropsch(F-T) synthesis performance of an iron-based catalyst were studied.
研究了一种改进的脱水方式对费托（F-T）合成铁基催化剂结构性质与催化性能的影响。
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