为了实现稀土类磁体的高性能化，有效的是减少粉末的氧化，缩小粉末的粒径。
Lower oxidation of powder and smaller powder particle size are effective for improving the performance of a rare-earth magnet.
提供一种稀土类磁铁以及永磁电动机，该稀土类磁铁可以兼具高顽磁力和高剩磁通密度。
The object of the present invention is to provide a rare earth magnet which enables to achieve a good balance between high coercive force and high residual magnetic flux density, and a magnet motor.
本文介绍了PV C化学建材的环保化及其无毒助剂，主要是稀土类稳定剂、填充剂、加工改性剂。
Environmental protection of the chemical material-PVC and its innocuous agent was introduced in this paper, especially REC stabilizers, filling agents and processing modifiers.
稀土是储量较少的一类金属的统称。
Rare earth, an nonrenewable resource, is a general name for 17 low-reserve metallic elements.
今天我们将继续报道稀土金属类的稀有化学元素。
Today we continue our report on the group of chemical elements known as rare earth metals.
几乎每一个21世纪的家庭都离不开稀土金属；在全球范围内，他们还被广泛的应用于从武器制造到平板电视和移动电话机等类的高科技产品。
These metals are found in almost every 21st Century household, and used globally to make high-tech products, from weapons, to flat-screen TVs and mobile phones.
根据力学性能测试的结果，最终确定对添加A类稀土合金的材料进行进一步的研究。
According to the result of mechanical performance testing, the research focused on specimens that had been added class a rare earth alloy.
黄铜粉：分10、20、30黄铜粉，可添加稀土等微量合金元素，分为用于含油轴承及金刚石制品两类。
Brass powder: three kinds of powder, type10, type20 and type30, can been offered. Rare earth element and other trace amount of alloy element can been added.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
Rare earth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
两类花岗岩在O同位素以及稀土元素特征上存在明显差异。
The o isotope and the REE characteristics of I type and a type granites were different distinctly.
以磺胺嘧啶钠的甲醇溶液与水合氯化稀土的甲醇溶液反应制得了十五种稀土磺胺类络合物。
The fifteen complexes of rare earth chloride with sodium sulfadiazine in methanol medium have been prepared.
两类花岗岩的稀土元素地球化学特征明显不同，这与其所处的不同后碰撞构造演化阶段密切相关。
The characteristics of two types of granites are different, since A type and I type granites which formed at different stage of the post-collisional period.
其中有机发光材料可分为有机小分子、聚合物分子、金属配合物和稀土配合物四类。
Organic light-emitting materials contain organic small molecule materials, polymers, metal chelates and lanthanon chelates.
本文概括了这两个地区的玄武岩类在岩石学、地球化学、稀土和微量元素等方面的差别和各自的特点。
This paper studies difference between volcanic rocks in the two areas on the basis of petrology, geochemistry, ra...
本文概括了这两个地区的玄武岩类在岩石学、地球化学、稀土和微量元素等方面的差别和各自的特点。
This paper studies difference between volcanic rocks in the two areas on the basis of petrology, geochemistry, ra...
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