用分光光度法测定鸡肉组织中稀土的残留量。
It gives the method that measures remnant rare earth in chicken by spectrophotom.
介绍了用内耗方法研究钢中稀土合金化取得的进展；
The progress of study on the alloying of rare earth in steel by internal friction was introduced.
叙述了从赤泥中稀土金属回收的意义以及我国赤泥中稀土元素的赋存状况。
The significance of rare earth metals recovery from red mud and RE elements store general situation in red mud was narrated.
对渗铝中稀土的活化作用随温度的变化及对渗层深度的影响等进行了探讨。
The activation of terres rares in aluminum impregnation changing with temperature, and the effect on seeping depth are discussed.
分析了热浸镀铝层中稀土的含量对镀件在不同化学介质中耐腐蚀性能的影响。
Effects of re on the corrosion resistance of aluminum hot dipped parts were studied by adding tiny quantity of rare earth element to the liquid aluminum.
本文研究了白云鄂博稀土矿区生长的植物——铁花植株不同部位中稀土含量的分布。
The distribution of Rare Earth contents in different parts of Ferricf lowers which grew in Bayan Oho mine was studied.
本文阐述喀斯特沉积物中稀土分布模式的精细结构—稀土四重效应特征及其研究意义。
In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.
模型包括土壤中稀土化学热力学平衡体系、土壤水分物理形状和土壤剖面的稀土通量。
It includes the chemical thermodynamic balance system of REEs, soil water physical characters and REEs flux in soil profile.
揭示了煤中稀土元素的含量随着矿物含量、别是黏土矿物含量的变化而显著变化的特征。
The study showed that the rare-earth element content in coal would be varied with the mineral contents, specially the clay content.
揭示了煤中稀土元素的含量随着矿物含量、特别是黏土矿物含量的变化而显著变化的特征。
The study showed that the rare-earth element content in coal would be varied with the mineral contents, specially the clay content.
利用盆栽实验研究了酸雨胁迫、稀土农用条件下，菠菜及其土壤中稀土元素的含量及分布特征。
The content and distribution characteristics of REE in spinach and soil under using REE and acid rain stress were studied by pot experiments.
采用ICP -AES法测定4N氧化镥中稀土杂质，考察了基体浓度、酸度对被测元素的影响。
The RE impurities in 4N lutecium oxide are determined by ICP-AES in this paper.
通过对磁矿系列弱磁尾矿中稀土矿物工艺特征的研究及分析，阐述了弱磁系列尾矿中稀土的可选性。
Based on analysis of technological features of rare earths contained in tailings from weak-intensity magnetic separation, the dressability of rare earths is discussed.
采用ICP - AES法测定4N氧化镥中稀土杂质，考察了基体浓度、酸度对被测元素的影响。
The re impurities in 4n lutecium oxide are determined by ICP-AES in this paper. The effects of matrix concentration acidity on tested element are analysed.
研究了聚合溶剂，单体浓度，反应温度以及配合物中稀土离子性质对催化活性和所得聚苯乙烯分子量的影响。
The effects of the solvent, monomer concentration, temperature and rare earth element on the polymerization and the molecular weight of polymer were investigated.
通过对白云岩和灰岩风化壳稀土赋存状态的对比，发现在碳酸盐岩红色风化壳中稀土具有相同的赋存和转化规律。
Through comparing the REE combining states between the dolomite and the limestone weathering profiles, we find that REE has the similar combing states and transformation characters.
综述了土壤中稀土元素含量、稀土赋存形态、稀土生物有效性、稀土在土壤环境中的分布规律、迁移方式及其影响因子。
In this paper, concentration, speciation, bioavailability, distribution, and mobility of rare earth elements (REEs) in the soil, as well as some relating facto rs were reviewed.
研究表明玄武岩首先风化形成蒙皂石族粘土矿物，在此过程中稀土元素没有明显的分馏作用，强风化的玄武岩重稀土元素强烈亏损；
It is concluded that the half-weathered basalts have not distinct REE fractionation and strong weathered basalts had HREE loss in the process of the basalts weathered to form smectite family minerals.
引用氟碳铈镧矿精矿中氧化稀土重量法的国家标准，在此经典的分析方法的基础上做了一些试验，重新整理、建立了新的焙烧矿中稀土总量的分析方法。
This paper established a new method for determination of total content of rare earths in bake ore by doing some tests based on national standard of determination of REO in bastnasite concentrate.
但是，如果在制造过程中采用稀土的话，可以有效的降低每兆瓦风能的成本，并且可以通过节约像钢和铜这样的金属，来提高产品的竞争力。
But using rare earths could reduce the per megawatt cost of wind energy and improve its competitiveness through savings on other materials, like steel and copper.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
The material is the main source of iron for the steel industry, and it’s cheaper and more common than the rare-earth metals typically used to make electric car motors.
原材料的主要来源是钢铁工业中的铁，而且与通常用来制造电动汽车发动机的稀土金属相比，它不仅更便宜，而且也更普通。
The material is the main source of iron for the steel industry, and it's cheaper and more common than the rare-earth metals typically used to make electric car motors.
尽管欧盟官员坚称，所有选择都仍在考虑中，但陈德铭周四表示，他对WTO在稀土案中可能作出的裁定并不担心。
While EU officials insist all options remain on the table, Mr Chen said on Thursday that he was “not worried” about a possible WTO ruling on rare earths.
随着Dowa公司将视线转移到稀土上，提炼钕(neodymium)成为优先发展项目，它是用在强力磁体中。
As Dowa has turned its attention to rare earths, a priority is developing ways to render neodymium, which is used in powerful magnets.
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 WTO’s ruling could help America and others in any dispute with China over rare-earth materials, which are used in high-tech products.
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。
The most problematic materials may be rare-earth metals such as neodymium used in turbine gearboxes.
美国也有稀土矿资源，而且主要是在已关闭矿井中。
Those same rare earths are found in America, mainly in shut-in mines.
这些稀土材料可应用于磁铁和半导体的生产，并被应用于一系列其他技术中。
They are used in magnets and semiconductors and a host of other technologies.
这些稀土材料可应用于磁铁和半导体的生产，并被应用于一系列其他技术中。
They are used in magnets and semiconductors and a host of other technologies.
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