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- The effect of Re element addition on the nitrogen content in the weld was insignificant due to the oxidization from the early deoxidization stage. 而由于稀土元素在先期脱氧中大量氧化，其脱氮效果较弱，稀土元素对熔敷金属的总含氮量的影响不显著。
- In vapor deposition,RE elements can increase the bo... 结果表明,稀土元素的加入均能显著提高模具的使用寿命。
- The analysis result reveals that RE elements are mainly enriched in the circumambiency of the eutectic clusters. 共晶团的尺寸与冷却速度和变质处理有关。
- The further development prospects in the application of RE elements to preventing dezincification were presented. 重点叙述了微量稀土元素在抑制黄铜脱锌腐蚀中的作用机理和其具有的发展前景。
- In diffusing implantation,the main effects of RE elements are increasing speed and microalloying. 离子注入中,添加稀土元素能形成致密的氧化物,可提高模具的抗高温氧化能力;
- The relative contents of praseodymium neodymium metals and fifteen RE elements in their oxides are determinated by ICP-AES method. 用电感耦合等离子发射光谱法测定镨钕金属及其氧化物中15个稀土元素的配分量。
- Mixed RE elements could improve the conductivity of pure aluminum with relatively high content of impurities, but had little effect on that with relatively low impurity content. 混合稀土对杂质含量较高的纯铝的导电性有改善，对杂质含量低的纯铝的导电性基本不起作用。
- Keywords brass;dezincification corrosion;mechanism;RE element; 黄铜;脱锌腐蚀;机制;稀土元素;
- Keywords Brass;Dezincification;Mechanism;RE element; 黄铜;脱锌;机制;稀土元素;
- Research, development, and application for RE-containing Al alloys and RE-containing Mg alloys is reviewed with the emphasis on the effect of RE elements on melting, processing, and alloying of alloys. 综述了含稀土铝合金和稀土镁合金的研究、发展和应用现状，著重介绍了稀土对铝镁合金冶炼、工艺和合金化的影响。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- The results as following:The morphology of the solidified blast furnace slag bearing RE elements was studied by means of SEM observation with the help of EDX qualitative analysis and XRD analysis. 应用扫描电镜(SEM)观察并配合成分能谱分析(EDX)和X射线衍射(XRD)分析的方法，研究了含稀土高炉凝渣的相构成。
- The effect mechanism of RE elements quickening borovanadization is also investigated.RE borovanadizing technology in the salt bath has been applied to surface strengthening of die. 并探讨了稀土元素对共渗层催渗作用机理，以及盐浴稀土钒硼共渗工艺在模具表面强化处理中的实际应用。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- I want to speak to you re your behaviour. [口]关于你的行为，我想跟你谈一谈。
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Sulphur was not identified as an element until1810. 1810年以前还没有认出硫是一种元素。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
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