稀土的例句大全

X-ray diffraction study on the high Tc superconducting materials without rare earth element in Ti system

非稀土T1系高T c超导材料的X射线衍射研究

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As with rare earth minerals, China could one day be a price maker, not price taker, for a vital energy source – a solar Opec.

与稀土一样，在太阳能这种重要能源的市场上，有一天中国可能会成为价格制定者、而非接受者，变成一个太阳能欧佩克。

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The progress of rare earth surface engineering technology in mould & die manufacturing field is described.

介绍了稀土表面工程技术在 模具制造 中的应用进展.

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The Emission of Rare Earth Complex Eu ( asprin)_3phen

稀土配合物Eu（asprin）3phen发光特性的研究

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The curves of oxidation dynamics and oxidation rate of Ag-RE alloy were obtained by the experiment. The result showed that the oxidation rate of AgCe alloy was larger than that of AgY alloy.

实验测出了银稀土合金的氧化动力学曲线和氧化速率曲线，结果表明AgCe合金的氧化速率大于AgY合金；

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Syntheses and Characterizations of 1-Methyl-1-Ethyl-3-Butenyl Cyclopentadienyl Lanthanide Dichloride Complexes

1-甲基-1-乙基-3-丁烯基环戊二烯基稀土二氯化物的合成与表征

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Aldol-Tishchenko reaction of butanal catalyzed by various lanthanide complexes was studied.

研究了十多种不同稀土有机化合物对丁醛Aldol-Tishchenko反应的催化活性。

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The method of feeding rare earth wire in mould and its effect

结晶器内喂稀土丝的方法及作用

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Study on Feeding Rare Earth Wire in Mould of Beam Blank

异型坯结晶器喂稀土丝试验研究

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This paper has investigated the analysis of different valence states of cerium in ceric hydroxide by titration. Adsorption Characteristics of Arsenite and Arsenate on Hydrous Ceric Oxide

研究了滴定法分析氢氧化铈中铈的价态。稀土材料氢氧化铈吸附水中亚砷酸与砷酸阴离子的特性效果

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In this paper, the process of the thermal pyrolysis of waste polystyrene ( WPS) was studied of with catalysts in existence such as cerous nitrate, composite catalyst and rare earth chloride etc.

本文研究了废聚苯乙烯在氯化稀土、硝酸铈和复合催化剂等催化剂存在下的裂解情况。

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The results show that the life of fatigue is increased remarkably, the period of crack initiation is delayed and the propagation rate of crack is decreased after RE N C B diffusion of the steel.

结果表明，稀土氮碳硼共渗处理后，45钢疲劳寿命显著提高，裂纹形成延迟，裂纹扩展速度降低。

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And China produces ninety-seven percent of the world supply.

中国生产的稀土矿占全世界的97%。

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China says it follows WTO rules in exporting the minerals. In twenty ten, China mined about one hundred thirty thousand of rare earth metals. That was about ninety-seven percent of world production.

中国称遵守了世贸组织有关出口这类金属的规定，2010年，中国开采了大约13万公吨稀土金属，占全球生产量的约97%。

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The gold material sources are of multi-sources, mainly deep-seated gold-rich source beds with respect of REE and mineral paragenesis etc.

从稀土组成、矿物共生等探讨了金矿的成矿物质是以深源为主的多来源。

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Study on Synthesis and Application of Rare Earth Doped with PVC Thermal Stabilizer Liquid Innoxious

稀土掺杂液体无毒PVC热稳定剂的合成与应用研究

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In this paper, preparation and optically stimulated luminescence of the electron trapping optical storage material were studied. Rare earth elements doped CaS, SrS and CaSrS were prepared by carbon-powder atmosphere reducing method ( CARM) and carbon-powder direct reducing method ( CDRM) respectively.

分别采用碳粉气氛还原法和碳粉直接还原法制备了稀土掺杂的三种不同基质的电子俘获材料（CaS、SrS、CaSrS）。

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When the addition of RE is small, α-Al phase is in the form of cellular dendrite.

当混合稀土加入量较少时，合金中的αAl相为明显的胞状枝晶；

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Effect of Rare Earth Element on Properties of Al-Si Eutectic Alloy

稀土La（镧）对Al-Si共晶合金性能的影响

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In order to increase the reliability of the excitation system for large turbogenerator and improve its response, a 70 KVA, 3,000 rpm and 400 Hz rare earth-cobalt permanent magnet ( REPM) generator has been built as a pilot exciter.

为了提高大型汽轮发电机组励磁系统的运行可靠性和响应速度，我们研制了一台70千伏安、400赫芝，3000转/分的稀土永磁发电机，作为副励磁机。

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