从热力学分析了用铝、钙、硅、钛及铁铬铝中的铝还原稀土氧化物成稀土金属进入合金的可能性。
The possibility of reduction of rare-earth oxides to metals by aluminum in Fe-Cr-Al alloys as well as by aluminum, calcium, silicon and titanium has been studied from the view point of thermodynamics.
本发明提供的硅和氧化物场效应管不仅把钙钛矿氧化物和硅电子学结合起来，具有功能特性。
The silicon and oxide field effect transistor provided by the invention not only combines perovskite oxides and silicon electronics, but also has the functional characteristics.
另外，用溶胶凝胶法获得钛离子在硅氧体中高度分散的混合氧化物催化材料，也是一个新的研究热点。
Prepare the TiO2-SiO2 mixed oxide with highly dispersed titanium species through sol-gel process is also a hot research area.
另外，用溶胶凝胶法获得钛离子在硅氧体中高度分散的混合氧化物催化材料，也是一个新的研究热点。
Prepare the TiO2-SiO2 mixed oxide with highly dispersed titanium species through sol-gel process is also a hot research area.
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