Yttrium, yttrium Metal, Metal yttrium.
钇，金属钇，钇金属。
In this paper, basic principle and thermodynamic process of the electrochemical deoxidation purified rare earth metal yttrium are firstly demonstrated.
本文还首次对电化学脱氧提纯稀土金属钇的基本原理和热力学过程进行了论证。
The effect of yttrium oxide on microstructure, chemical composition and mechanical properties of weld metal was studied and the active mechanism of yttrium oxide was also discussed.
研究了稀土添加剂氧化钇对焊缝微观组织、化学成分以及焊缝金属力学性能的影响，并分析了氧化钇的作用机制。
The thermal evaporation process can also coat a very thick, 1mm, layer of heat-resistant materials, such as MCrAIY—a metal, chromium, aluminum, and yttrium alloys, on jet engine parts.
热蒸发工艺也能在喷气发动机零件上覆盖很厚（1mm）的耐热材料涂层，例如MCrAIY—一种金属、铬、铝和钇合金。
Used in the manufacture of new type of light source dysprosium holmium lamp, also can be used as additive and preparation of metal Holmium yttrium iron by yttrium aluminum garnet.
用途：用于制造新型光源镝钬灯，也可用作钇铁获钇铝柘榴石的添加剂及制取金属钬。
Rare earth metal: Any of a large class of chemical elements including scandium (atomic number 21), yttrium (39), and the 15 elements from 57 (lanthanum) to 71.
稀土金属：一个化学元素大家族中的任何一种，包括钪(原子序21)、钇(原子序39)以及从57号元素(镧)到71号元素。
The phosphor for a PDP has a continuous crystalline layer composed of a positively charged metal oxide such as yttrium oxide, and thus has better surface properties.
用于PDP的该磷光体具有由带正电金属氧化物例如氧化钇构 成的连续晶体层，并因此具有较好的表面特性。
The phosphor for a PDP has a continuous crystalline layer composed of a positively charged metal oxide such as yttrium oxide, and thus has better surface properties.
用于PDP的该磷光体具有由带正电金属氧化物例如氧化钇构 成的连续晶体层，并因此具有较好的表面特性。
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