It is important to understand the tribological characteristics of rare earth materials and the role of rare earth element.
了解和掌握含稀土材料的摩擦学特性及稀土元素在其中的作用机制具有重要的意义。
The properties of rare earth materials activated diesel oil such as temperature, density and hydroxylic radical were discussed.
从柴油的温度、密度和自由基来研究柴油的性质。
The aluminates are used as the base and the rare earth materials are used as the luminescence center and trap center. The excitation resource can be man-made light and sunlight.
它以铝酸盐原料为基质，以稀土材料作为掺杂元素形成发光中心和陷阱中心，激发光源可以是人造光源或者太阳光。
More manufacturers are following Tesla's lead to shun the rare-earth materials, although the move means sacrificing space and adding weight to vehicles.
更多的厂商正在学习特斯拉避免使用稀土材料，尽管这意味着要牺牲空间和重量。
The substances in question include a bunch of rare-earth metals and a few other elements which—used a pinch here, a pinch there—enhance the way many industrial materials function.
讨论的对象包括了一堆稀土金属以及用于提高工业材料功能的少量元素。
The WTO’s ruling could help America and others in any dispute with China over rare-earth materials, which are used in high-tech products.
在美国等国家与中国的稀土原料（用于高科技产品）争端中，世界贸易组织（WTO）这项裁定对美国一方会有所帮助。
The lab is mixing particles, just 20 to 30 nanometers in size, of rare-earth magnetic materials with a non-rare-earth complement (tin cobalt).
他们的实验室正在尝试将只有20到30纳米大小的稀土磁性颗粒和非稀土填充物（锡钴）混合在一起。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
真正棘手的原料是稀土金属，比如用在涡轮机变速箱中的钕。
Nanosized rare earth complex oxides have dual characters of nanosized materials and rare earths, which attract scientists'extensive attention.
稀土纳米复合氧化物因其具有纳米材料和稀土元素的双重特性，引起了科学家的广泛关注。
The phosphate glasses doped with rare earth ions have been widely used in laser mediums and optical filter materials for their outstanding optical and spectrum characteristics.
稀土掺杂磷酸盐玻璃具有优异的光学和光谱特性，在激光介质材料、有色滤光材料等领域中有着重要的应用。
Its main types are magnesium silicate composite insulation material, silicon magnesium aluminum composite insulation materials and rare earth composite thermal insulation material.
它的材料主要种类有硅酸镁复合保温材料、硅镁铝复合保温材料和稀土复合保温材料。
This is divided into two kinds of materials, zinc -5% aluminum mixed rare earth alloy steel wire, zinc -10% aluminum mixed rare earth alloy steel wire.
这样的分为两种材质，锌- 5%铝-混合稀土合金钢丝、锌- 10%铝混合稀土合金钢丝。
Rare earth base alloy with special characteristic make them potential candidates for function materials.
稀土基合金的特性能满足人们在特殊材料上的实际需求。
Among the large number of luminescent materials, rare-earth vanadate host luminescent materials are well known for their good chemical and thermal stability.
在众多发光材料中，以稀土钒酸盐为基质的发光材料具有良好的化学稳定性和热稳定性。
Current applications and acting mechanisms of rare-earth elements in several kinds of main nitride ceramic materials are reviewed in this paper. Future research directions are also discussed.
综述了稀土元素在几种主要氮化物陶瓷材料中的应用现状及其作用机制，并探讨了今后的研究方向。
It was indicated there were polymer crystalline and two solidifying peaks in the rare-earth chemical grouting materials by the electronic microscope photograph, X-ray diffraction analysis and DSC.
从电镜照片，X光衍射图谱和DSC图谱上表明了稀土化学灌浆材料有聚合物的结晶和二次固化峰的存在。
The results provide some practical guidance to prepare rare-earth doped energy up-conversion materials.
为设计研究稀土掺杂能量上转换材料提供了有理论和应用价值的结果。
The rare-earth lithium power battery adopts positive-pole materials which are made exclusively through sintering of the doped rare-earth element.
全球唯一采用稀土元素掺杂烧结而成锂离子电池正极材料的稀土锂电池。
The tungsten cathode materials added rare earth oxide have wide application foreground because of a variety of advantages including work function, electronic emission ability and work temperature.
掺杂稀土氧化物的钨阴极材料以其较低的逸出功、更强的电子发射能力、低的工作温度等特性引起了极大关注。
Rare earth complex materials have been widely used in organic electroluminescence devices because of their high photoluminescence quantum efficiencies, narrow emission spectra and high color purity.
具有窄带发射的稀土配合物发光材料，因其具有高荧光量子效率，高色纯度等特点，被用于制备有机电致发光器件。
The manufacture of the rare earth polymer luminescence materials with high luminescence intensity, low cost and good process property will be helpful to solve these problems.
制备出发光强度高、成本低、加工性能优良的稀土高分子发光材料有助于解决这些问题。
The WTO's ruling could help America and others in any dispute with China over rare-earth materials, which are used in high-tech products.
在美国等国家与中国的稀土原料（用于高科技产品）争端中，世界贸易组织（WTO）这项裁定对美国一方会有所帮助。
Rare earth noctilucent fibers are a kind of new materials, provided with special function.
稀土夜光纤维是一种具有特殊功能的新型材料。
It appears some new synthesized methods to effectively improve the luminescent property with the new luminescent materials of the rare earth come forth.
新的稀土发光材料的不断涌现，随之也出现了一些新的合成方法，以进一步提高发光材料的性能。
China has the richest resource of rare-earth, so the rare-earth doped luminescent materials play an important role in the national research on luminescent materials and laser materials.
我国是世界稀土资源最丰富的国家，因此在当今的发光材料和激光材料的研究和实际应用中，稀土发光和激光材料占最重要地位。
China has the richest resource of rare-earth, so the rare-earth doped luminescent materials play an important role in the national research on luminescent materials and laser materials.
我国是世界稀土资源最丰富的国家，因此在当今的发光材料和激光材料的研究和实际应用中，稀土发光和激光材料占最重要地位。
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